Home / 59,328,005.20-88,992,007.80-46,587,806.80

Finding the Fourth Proportional to 59,328,005.20, 88,992,007.80 and 46,587,806.80

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Solution

The fourth proportional to 59,328,005.20, 88,992,007.80 and 46,587,806.80 is: 69,881,710.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,328,005.20 : 88,992,007.80 = 46,587,806.80 : x
  2. Step 2: Convert to fraction form
    59,328,005.20/88,992,007.80 = 46,587,806.80/x
  3. Step 3: Cross multiply
    59,328,005.20x = 88,992,007.80 × 46,587,806.80
  4. Step 4: Simplify right side
    59,328,005.20x = 4,145,942,466,130,492.50
  5. Step 5: Solve for x
    x = 4,145,942,466,130,492.50/59,328,005.20
  6. Step 6: Final answer
    x = 69,881,710.20

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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.