Home / 34,778,165.40-52,167,248.10-26,706,677.40

Finding the Fourth Proportional to 34,778,165.40, 52,167,248.10 and 26,706,677.40

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Solution

The fourth proportional to 34,778,165.40, 52,167,248.10 and 26,706,677.40 is: 40,060,016.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,778,165.40 : 52,167,248.10 = 26,706,677.40 : x
  2. Step 2: Convert to fraction form
    34,778,165.40/52,167,248.10 = 26,706,677.40/x
  3. Step 3: Cross multiply
    34,778,165.40x = 52,167,248.10 × 26,706,677.40
  4. Step 4: Simplify right side
    34,778,165.40x = 1,393,213,865,852,463
  5. Step 5: Solve for x
    x = 1,393,213,865,852,463/34,778,165.40
  6. Step 6: Final answer
    x = 40,060,016.10

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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.