Home / 59,059,055.80-88,756,545.30-51,668,745.40

Finding the Fourth Proportional to 59,059,055.80, 88,756,545.30 and 51,668,745.40

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Solution

The fourth proportional to 59,059,055.80, 88,756,545.30 and 51,668,745.40 is: 77,650,061.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,059,055.80 : 88,756,545.30 = 51,668,745.40 : x
  2. Step 2: Convert to fraction form
    59,059,055.80/88,756,545.30 = 51,668,745.40/x
  3. Step 3: Cross multiply
    59,059,055.80x = 88,756,545.30 × 51,668,745.40
  4. Step 4: Simplify right side
    59,059,055.80x = 4,585,939,341,689,266
  5. Step 5: Solve for x
    x = 4,585,939,341,689,266/59,059,055.80
  6. Step 6: Final answer
    x = 77,650,061.95

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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.