Home / 97,053,993.96-145,582,278.03-32,357,819.76

Finding the Fourth Proportional to 97,053,993.96, 145,582,278.03 and 32,357,819.76

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Solution

The fourth proportional to 97,053,993.96, 145,582,278.03 and 32,357,819.76 is: 48,537,158.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,053,993.96 : 145,582,278.03 = 32,357,819.76 : x
  2. Step 2: Convert to fraction form
    97,053,993.96/145,582,278.03 = 32,357,819.76/x
  3. Step 3: Cross multiply
    97,053,993.96x = 145,582,278.03 × 32,357,819.76
  4. Step 4: Simplify right side
    97,053,993.96x = 4,710,725,112,744,948
  5. Step 5: Solve for x
    x = 4,710,725,112,744,948/97,053,993.96
  6. Step 6: Final answer
    x = 48,537,158.76

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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.