Home / 93,636,002.30-140,454,003.45-48,286,370.30

Finding the Fourth Proportional to 93,636,002.30, 140,454,003.45 and 48,286,370.30

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Solution

The fourth proportional to 93,636,002.30, 140,454,003.45 and 48,286,370.30 is: 72,429,555.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,636,002.30 : 140,454,003.45 = 48,286,370.30 : x
  2. Step 2: Convert to fraction form
    93,636,002.30/140,454,003.45 = 48,286,370.30/x
  3. Step 3: Cross multiply
    93,636,002.30x = 140,454,003.45 × 48,286,370.30
  4. Step 4: Simplify right side
    93,636,002.30x = 6,782,014,020,704,177
  5. Step 5: Solve for x
    x = 6,782,014,020,704,177/93,636,002.30
  6. Step 6: Final answer
    x = 72,429,555.45

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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.