Home / 62,260,737.40-93,139,163.70-54,702,465.40

Finding the Fourth Proportional to 62,260,737.40, 93,139,163.70 and 54,702,465.40

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Solution

The fourth proportional to 62,260,737.40, 93,139,163.70 and 54,702,465.40 is: 81,832,340.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,260,737.40 : 93,139,163.70 = 54,702,465.40 : x
  2. Step 2: Convert to fraction form
    62,260,737.40/93,139,163.70 = 54,702,465.40/x
  3. Step 3: Cross multiply
    62,260,737.40x = 93,139,163.70 × 54,702,465.40
  4. Step 4: Simplify right side
    62,260,737.40x = 5,094,941,879,684,186
  5. Step 5: Solve for x
    x = 5,094,941,879,684,186/62,260,737.40
  6. Step 6: Final answer
    x = 81,832,340.77

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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.