Home / 17,182,724.48-23,712,248.04-9,448,265.60

Finding the Fourth Proportional to 17,182,724.48, 23,712,248.04 and 9,448,265.60

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Solution

The fourth proportional to 17,182,724.48, 23,712,248.04 and 9,448,265.60 is: 13,038,655.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,724.48 : 23,712,248.04 = 9,448,265.60 : x
  2. Step 2: Convert to fraction form
    17,182,724.48/23,712,248.04 = 9,448,265.60/x
  3. Step 3: Cross multiply
    17,182,724.48x = 23,712,248.04 × 9,448,265.60
  4. Step 4: Simplify right side
    17,182,724.48x = 224,039,617,454,999.41
  5. Step 5: Solve for x
    x = 224,039,617,454,999.41/17,182,724.48
  6. Step 6: Final answer
    x = 13,038,655.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.