Home / 48,827,411.04-67,437,750.65-32,156,672.59

Finding the Fourth Proportional to 48,827,411.04, 67,437,750.65 and 32,156,672.59

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Solution

The fourth proportional to 48,827,411.04, 67,437,750.65 and 32,156,672.59 is: 44,413,038.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,827,411.04 : 67,437,750.65 = 32,156,672.59 : x
  2. Step 2: Convert to fraction form
    48,827,411.04/67,437,750.65 = 32,156,672.59/x
  3. Step 3: Cross multiply
    48,827,411.04x = 67,437,750.65 × 32,156,672.59
  4. Step 4: Simplify right side
    48,827,411.04x = 2,168,573,667,858,109.75
  5. Step 5: Solve for x
    x = 2,168,573,667,858,109.75/48,827,411.04
  6. Step 6: Final answer
    x = 44,413,038.12

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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.