Home / 34,873,359.60-52,286,419.80-17,820,008.40

Finding the Fourth Proportional to 34,873,359.60, 52,286,419.80 and 17,820,008.40

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Solution

The fourth proportional to 34,873,359.60, 52,286,419.80 and 17,820,008.40 is: 26,717,943.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,873,359.60 : 52,286,419.80 = 17,820,008.40 : x
  2. Step 2: Convert to fraction form
    34,873,359.60/52,286,419.80 = 17,820,008.40/x
  3. Step 3: Cross multiply
    34,873,359.60x = 52,286,419.80 × 17,820,008.40
  4. Step 4: Simplify right side
    34,873,359.60x = 931,744,440,041,926.25
  5. Step 5: Solve for x
    x = 931,744,440,041,926.25/34,873,359.60
  6. Step 6: Final answer
    x = 26,717,943.17

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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.