Home / 60,816,752.67-91,224,368.13-14,759,003.28

Finding the Fourth Proportional to 60,816,752.67, 91,224,368.13 and 14,759,003.28

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Solution

The fourth proportional to 60,816,752.67, 91,224,368.13 and 14,759,003.28 is: 22,138,320.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,816,752.67 : 91,224,368.13 = 14,759,003.28 : x
  2. Step 2: Convert to fraction form
    60,816,752.67/91,224,368.13 = 14,759,003.28/x
  3. Step 3: Cross multiply
    60,816,752.67x = 91,224,368.13 × 14,759,003.28
  4. Step 4: Simplify right side
    60,816,752.67x = 1,346,380,748,446,597.25
  5. Step 5: Solve for x
    x = 1,346,380,748,446,597.25/60,816,752.67
  6. Step 6: Final answer
    x = 22,138,320.27

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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.