Home / 94,412,376.04-141,554,791.02-48,240,781.96

Finding the Fourth Proportional to 94,412,376.04, 141,554,791.02 and 48,240,781.96

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Solution

The fourth proportional to 94,412,376.04, 141,554,791.02 and 48,240,781.96 is: 72,328,587.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,412,376.04 : 141,554,791.02 = 48,240,781.96 : x
  2. Step 2: Convert to fraction form
    94,412,376.04/141,554,791.02 = 48,240,781.96/x
  3. Step 3: Cross multiply
    94,412,376.04x = 141,554,791.02 × 48,240,781.96
  4. Step 4: Simplify right side
    94,412,376.04x = 6,828,713,808,989,187
  5. Step 5: Solve for x
    x = 6,828,713,808,989,187/94,412,376.04
  6. Step 6: Final answer
    x = 72,328,587.58

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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.