Home / 92,680,020.60-139,020,030.90-24,529,601.40

Finding the Fourth Proportional to 92,680,020.60, 139,020,030.90 and 24,529,601.40

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Solution

The fourth proportional to 92,680,020.60, 139,020,030.90 and 24,529,601.40 is: 36,794,402.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,680,020.60 : 139,020,030.90 = 24,529,601.40 : x
  2. Step 2: Convert to fraction form
    92,680,020.60/139,020,030.90 = 24,529,601.40/x
  3. Step 3: Cross multiply
    92,680,020.60x = 139,020,030.90 × 24,529,601.40
  4. Step 4: Simplify right side
    92,680,020.60x = 3,410,105,944,592,683
  5. Step 5: Solve for x
    x = 3,410,105,944,592,683/92,680,020.60
  6. Step 6: Final answer
    x = 36,794,402.10

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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.