Home / 55,983,304.80-83,974,957.20-46,417,366.80

Finding the Fourth Proportional to 55,983,304.80, 83,974,957.20 and 46,417,366.80

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Solution

The fourth proportional to 55,983,304.80, 83,974,957.20 and 46,417,366.80 is: 69,626,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,983,304.80 : 83,974,957.20 = 46,417,366.80 : x
  2. Step 2: Convert to fraction form
    55,983,304.80/83,974,957.20 = 46,417,366.80/x
  3. Step 3: Cross multiply
    55,983,304.80x = 83,974,957.20 × 46,417,366.80
  4. Step 4: Simplify right side
    55,983,304.80x = 3,897,896,390,366,701
  5. Step 5: Solve for x
    x = 3,897,896,390,366,701/55,983,304.80
  6. Step 6: Final answer
    x = 69,626,050.20

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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.