Home / 32,238,101.40-48,357,152.10-21,476,421.15

Finding the Fourth Proportional to 32,238,101.40, 48,357,152.10 and 21,476,421.15

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Solution

The fourth proportional to 32,238,101.40, 48,357,152.10 and 21,476,421.15 is: 32,214,631.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,238,101.40 : 48,357,152.10 = 21,476,421.15 : x
  2. Step 2: Convert to fraction form
    32,238,101.40/48,357,152.10 = 21,476,421.15/x
  3. Step 3: Cross multiply
    32,238,101.40x = 48,357,152.10 × 21,476,421.15
  4. Step 4: Simplify right side
    32,238,101.40x = 1,038,538,564,114,206.88
  5. Step 5: Solve for x
    x = 1,038,538,564,114,206.88/32,238,101.40
  6. Step 6: Final answer
    x = 32,214,631.73

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Double scale
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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.