Home / 15,194,574.80-22,791,862.20-4,557,006.80

Finding the Fourth Proportional to 15,194,574.80, 22,791,862.20 and 4,557,006.80

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Solution

The fourth proportional to 15,194,574.80, 22,791,862.20 and 4,557,006.80 is: 6,835,510.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,194,574.80 : 22,791,862.20 = 4,557,006.80 : x
  2. Step 2: Convert to fraction form
    15,194,574.80/22,791,862.20 = 4,557,006.80/x
  3. Step 3: Cross multiply
    15,194,574.80x = 22,791,862.20 × 4,557,006.80
  4. Step 4: Simplify right side
    15,194,574.80x = 103,862,671,030,062.95
  5. Step 5: Solve for x
    x = 103,862,671,030,062.95/15,194,574.80
  6. Step 6: Final answer
    x = 6,835,510.20

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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.