Home / 32,602,238.90-48,903,358.35-21,264,830.90

Finding the Fourth Proportional to 32,602,238.90, 48,903,358.35 and 21,264,830.90

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Solution

The fourth proportional to 32,602,238.90, 48,903,358.35 and 21,264,830.90 is: 31,897,246.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,602,238.90 : 48,903,358.35 = 21,264,830.90 : x
  2. Step 2: Convert to fraction form
    32,602,238.90/48,903,358.35 = 21,264,830.90/x
  3. Step 3: Cross multiply
    32,602,238.90x = 48,903,358.35 × 21,264,830.90
  4. Step 4: Simplify right side
    32,602,238.90x = 1,039,921,645,754,853
  5. Step 5: Solve for x
    x = 1,039,921,645,754,853/32,602,238.90
  6. Step 6: Final answer
    x = 31,897,246.35

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1.5x scale

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.