Home / 14,759,248.02-22,129,388.60-6,129,301.20

Finding the Fourth Proportional to 14,759,248.02, 22,129,388.60 and 6,129,301.20

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Solution

The fourth proportional to 14,759,248.02, 22,129,388.60 and 6,129,301.20 is: 9,190,013.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,759,248.02 : 22,129,388.60 = 6,129,301.20 : x
  2. Step 2: Convert to fraction form
    14,759,248.02/22,129,388.60 = 6,129,301.20/x
  3. Step 3: Cross multiply
    14,759,248.02x = 22,129,388.60 × 6,129,301.20
  4. Step 4: Simplify right side
    14,759,248.02x = 135,637,688,070,599.81
  5. Step 5: Solve for x
    x = 135,637,688,070,599.81/14,759,248.02
  6. Step 6: Final answer
    x = 9,190,013.47

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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.