Home / 4,044,104,901.70-6,066,157,352.55-1,972,760,460.10

Finding the Fourth Proportional to 4,044,104,901.70, 6,066,157,352.55 and 1,972,760,460.10

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Solution

The fourth proportional to 4,044,104,901.70, 6,066,157,352.55 and 1,972,760,460.10 is: 2,959,140,690.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,104,901.70 : 6,066,157,352.55 = 1,972,760,460.10 : x
  2. Step 2: Convert to fraction form
    4,044,104,901.70/6,066,157,352.55 = 1,972,760,460.10/x
  3. Step 3: Cross multiply
    4,044,104,901.70x = 6,066,157,352.55 × 1,972,760,460.10
  4. Step 4: Simplify right side
    4,044,104,901.70x = 11,967,075,369,855,535,104
  5. Step 5: Solve for x
    x = 11,967,075,369,855,535,104/4,044,104,901.70
  6. Step 6: Final answer
    x = 2,959,140,690.15

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Double scale
Find fourth proportional to 4,044,104,902.70, 6,066,157,354.05 and 1,972,760,461.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.