Home / 45,574,728.47-62,893,545.52-26,990,925.60

Finding the Fourth Proportional to 45,574,728.47, 62,893,545.52 and 26,990,925.60

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Solution

The fourth proportional to 45,574,728.47, 62,893,545.52 and 26,990,925.60 is: 37,247,726.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,574,728.47 : 62,893,545.52 = 26,990,925.60 : x
  2. Step 2: Convert to fraction form
    45,574,728.47/62,893,545.52 = 26,990,925.60/x
  3. Step 3: Cross multiply
    45,574,728.47x = 62,893,545.52 × 26,990,925.60
  4. Step 4: Simplify right side
    45,574,728.47x = 1,697,555,007,783,056
  5. Step 5: Solve for x
    x = 1,697,555,007,783,056/45,574,728.47
  6. Step 6: Final answer
    x = 37,247,726.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.