Home / 60,698,543.02-83,758,925.68-34,235,438.56

Finding the Fourth Proportional to 60,698,543.02, 83,758,925.68 and 34,235,438.56

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Solution

The fourth proportional to 60,698,543.02, 83,758,925.68 and 34,235,438.56 is: 47,242,049.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,698,543.02 : 83,758,925.68 = 34,235,438.56 : x
  2. Step 2: Convert to fraction form
    60,698,543.02/83,758,925.68 = 34,235,438.56/x
  3. Step 3: Cross multiply
    60,698,543.02x = 83,758,925.68 × 34,235,438.56
  4. Step 4: Simplify right side
    60,698,543.02x = 2,867,523,553,969,246.50
  5. Step 5: Solve for x
    x = 2,867,523,553,969,246.50/60,698,543.02
  6. Step 6: Final answer
    x = 47,242,049.17

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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.