Home / 14,036,701.65-21,055,052.48-6,844,533.45

Finding the Fourth Proportional to 14,036,701.65, 21,055,052.48 and 6,844,533.45

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Solution

The fourth proportional to 14,036,701.65, 21,055,052.48 and 6,844,533.45 is: 10,266,800.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,036,701.65 : 21,055,052.48 = 6,844,533.45 : x
  2. Step 2: Convert to fraction form
    14,036,701.65/21,055,052.48 = 6,844,533.45/x
  3. Step 3: Cross multiply
    14,036,701.65x = 21,055,052.48 × 6,844,533.45
  4. Step 4: Simplify right side
    14,036,701.65x = 144,112,010,956,642.81
  5. Step 5: Solve for x
    x = 144,112,010,956,642.81/14,036,701.65
  6. Step 6: Final answer
    x = 10,266,800.18

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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.