Home / 1,738,233,029.10-2,607,349,543.65-1,047,784,881.90

Finding the Fourth Proportional to 1,738,233,029.10, 2,607,349,543.65 and 1,047,784,881.90

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Solution

The fourth proportional to 1,738,233,029.10, 2,607,349,543.65 and 1,047,784,881.90 is: 1,571,677,322.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,233,029.10 : 2,607,349,543.65 = 1,047,784,881.90 : x
  2. Step 2: Convert to fraction form
    1,738,233,029.10/2,607,349,543.65 = 1,047,784,881.90/x
  3. Step 3: Cross multiply
    1,738,233,029.10x = 2,607,349,543.65 × 1,047,784,881.90
  4. Step 4: Simplify right side
    1,738,233,029.10x = 2,731,941,433,665,334,272
  5. Step 5: Solve for x
    x = 2,731,941,433,665,334,272/1,738,233,029.10
  6. Step 6: Final answer
    x = 1,571,677,322.85

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Double scale
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Similar ratio
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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.