Home / 34,706,897.04-52,049,864.16-10,439,381.82

Finding the Fourth Proportional to 34,706,897.04, 52,049,864.16 and 10,439,381.82

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Solution

The fourth proportional to 34,706,897.04, 52,049,864.16 and 10,439,381.82 is: 15,655,920.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,706,897.04 : 52,049,864.16 = 10,439,381.82 : x
  2. Step 2: Convert to fraction form
    34,706,897.04/52,049,864.16 = 10,439,381.82/x
  3. Step 3: Cross multiply
    34,706,897.04x = 52,049,864.16 × 10,439,381.82
  4. Step 4: Simplify right side
    34,706,897.04x = 543,368,405,645,373.56
  5. Step 5: Solve for x
    x = 543,368,405,645,373.56/34,706,897.04
  6. Step 6: Final answer
    x = 15,655,920.06

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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.