Home / 40,569,595.64-60,708,929.40-35,123,423.72

Finding the Fourth Proportional to 40,569,595.64, 60,708,929.40 and 35,123,423.72

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Solution

The fourth proportional to 40,569,595.64, 60,708,929.40 and 35,123,423.72 is: 52,559,199.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,569,595.64 : 60,708,929.40 = 35,123,423.72 : x
  2. Step 2: Convert to fraction form
    40,569,595.64/60,708,929.40 = 35,123,423.72/x
  3. Step 3: Cross multiply
    40,569,595.64x = 60,708,929.40 × 35,123,423.72
  4. Step 4: Simplify right side
    40,569,595.64x = 2,132,305,450,903,765.25
  5. Step 5: Solve for x
    x = 2,132,305,450,903,765.25/40,569,595.64
  6. Step 6: Final answer
    x = 52,559,199.01

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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.