Home / 62,281,055.09-93,424,178.54-21,368,635.59

Finding the Fourth Proportional to 62,281,055.09, 93,424,178.54 and 21,368,635.59

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Solution

The fourth proportional to 62,281,055.09, 93,424,178.54 and 21,368,635.59 is: 32,053,844.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,281,055.09 : 93,424,178.54 = 21,368,635.59 : x
  2. Step 2: Convert to fraction form
    62,281,055.09/93,424,178.54 = 21,368,635.59/x
  3. Step 3: Cross multiply
    62,281,055.09x = 93,424,178.54 × 21,368,635.59
  4. Step 4: Simplify right side
    62,281,055.09x = 1,996,347,226,516,358.25
  5. Step 5: Solve for x
    x = 1,996,347,226,516,358.25/62,281,055.09
  6. Step 6: Final answer
    x = 32,053,844.04

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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.