Home / 17,947,066.30-26,920,599.45-16,006,176.70

Finding the Fourth Proportional to 17,947,066.30, 26,920,599.45 and 16,006,176.70

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Solution

The fourth proportional to 17,947,066.30, 26,920,599.45 and 16,006,176.70 is: 24,009,265.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,947,066.30 : 26,920,599.45 = 16,006,176.70 : x
  2. Step 2: Convert to fraction form
    17,947,066.30/26,920,599.45 = 16,006,176.70/x
  3. Step 3: Cross multiply
    17,947,066.30x = 26,920,599.45 × 16,006,176.70
  4. Step 4: Simplify right side
    17,947,066.30x = 430,895,871,666,622.81
  5. Step 5: Solve for x
    x = 430,895,871,666,622.81/17,947,066.30
  6. Step 6: Final answer
    x = 24,009,265.05

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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.