Home / 93,767,632.10-140,651,448.15-25,610,323.85

Finding the Fourth Proportional to 93,767,632.10, 140,651,448.15 and 25,610,323.85

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Solution

The fourth proportional to 93,767,632.10, 140,651,448.15 and 25,610,323.85 is: 38,415,485.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,767,632.10 : 140,651,448.15 = 25,610,323.85 : x
  2. Step 2: Convert to fraction form
    93,767,632.10/140,651,448.15 = 25,610,323.85/x
  3. Step 3: Cross multiply
    93,767,632.10x = 140,651,448.15 × 25,610,323.85
  4. Step 4: Simplify right side
    93,767,632.10x = 3,602,129,137,092,983.50
  5. Step 5: Solve for x
    x = 3,602,129,137,092,983.50/93,767,632.10
  6. Step 6: Final answer
    x = 38,415,485.78

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Double scale
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Similar ratio
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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.