Home / 48,019,277.60-72,024,068.88-32,556,390.45

Finding the Fourth Proportional to 48,019,277.60, 72,024,068.88 and 32,556,390.45

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Solution

The fourth proportional to 48,019,277.60, 72,024,068.88 and 32,556,390.45 is: 48,831,299.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,019,277.60 : 72,024,068.88 = 32,556,390.45 : x
  2. Step 2: Convert to fraction form
    48,019,277.60/72,024,068.88 = 32,556,390.45/x
  3. Step 3: Cross multiply
    48,019,277.60x = 72,024,068.88 × 32,556,390.45
  4. Step 4: Simplify right side
    48,019,277.60x = 2,344,843,708,254,974
  5. Step 5: Solve for x
    x = 2,344,843,708,254,974/48,019,277.60
  6. Step 6: Final answer
    x = 48,831,299.13

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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.