Home / 19,046,677.59-26,284,490.15-10,344,995.46

Finding the Fourth Proportional to 19,046,677.59, 26,284,490.15 and 10,344,995.46

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Solution

The fourth proportional to 19,046,677.59, 26,284,490.15 and 10,344,995.46 is: 14,276,134.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,046,677.59 : 26,284,490.15 = 10,344,995.46 : x
  2. Step 2: Convert to fraction form
    19,046,677.59/26,284,490.15 = 10,344,995.46/x
  3. Step 3: Cross multiply
    19,046,677.59x = 26,284,490.15 × 10,344,995.46
  4. Step 4: Simplify right side
    19,046,677.59x = 271,912,931,218,439.75
  5. Step 5: Solve for x
    x = 271,912,931,218,439.75/19,046,677.59
  6. Step 6: Final answer
    x = 14,276,134.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.