Home / 35,386,875.04-53,055,635.02-15,680,283.74

Finding the Fourth Proportional to 35,386,875.04, 53,055,635.02 and 15,680,283.74

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Solution

The fourth proportional to 35,386,875.04, 53,055,635.02 and 15,680,283.74 is: 23,509,490.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,386,875.04 : 53,055,635.02 = 15,680,283.74 : x
  2. Step 2: Convert to fraction form
    35,386,875.04/53,055,635.02 = 15,680,283.74/x
  3. Step 3: Cross multiply
    35,386,875.04x = 53,055,635.02 × 15,680,283.74
  4. Step 4: Simplify right side
    35,386,875.04x = 831,927,411,119,480.62
  5. Step 5: Solve for x
    x = 831,927,411,119,480.62/35,386,875.04
  6. Step 6: Final answer
    x = 23,509,490.74

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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.