Home / 58,328,507.04-80,495,641.80-33,548,654.13

Finding the Fourth Proportional to 58,328,507.04, 80,495,641.80 and 33,548,654.13

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Solution

The fourth proportional to 58,328,507.04, 80,495,641.80 and 33,548,654.13 is: 46,298,466.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,328,507.04 : 80,495,641.80 = 33,548,654.13 : x
  2. Step 2: Convert to fraction form
    58,328,507.04/80,495,641.80 = 33,548,654.13/x
  3. Step 3: Cross multiply
    58,328,507.04x = 80,495,641.80 × 33,548,654.13
  4. Step 4: Simplify right side
    58,328,507.04x = 2,700,520,445,720,570.50
  5. Step 5: Solve for x
    x = 2,700,520,445,720,570.50/58,328,507.04
  6. Step 6: Final answer
    x = 46,298,466.78

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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.