Home / 44,862,215.40-67,293,323.10-14,573,140.20

Finding the Fourth Proportional to 44,862,215.40, 67,293,323.10 and 14,573,140.20

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Solution

The fourth proportional to 44,862,215.40, 67,293,323.10 and 14,573,140.20 is: 21,859,710.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,862,215.40 : 67,293,323.10 = 14,573,140.20 : x
  2. Step 2: Convert to fraction form
    44,862,215.40/67,293,323.10 = 14,573,140.20/x
  3. Step 3: Cross multiply
    44,862,215.40x = 67,293,323.10 × 14,573,140.20
  4. Step 4: Simplify right side
    44,862,215.40x = 980,675,032,060,198.50
  5. Step 5: Solve for x
    x = 980,675,032,060,198.50/44,862,215.40
  6. Step 6: Final answer
    x = 21,859,710.30

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Similar ratio
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1.5x scale

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.