Home / 26,447,330.91-36,496,088.15-14,687,345.91

Finding the Fourth Proportional to 26,447,330.91, 36,496,088.15 and 14,687,345.91

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Solution

The fourth proportional to 26,447,330.91, 36,496,088.15 and 14,687,345.91 is: 20,267,855.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,447,330.91 : 36,496,088.15 = 14,687,345.91 : x
  2. Step 2: Convert to fraction form
    26,447,330.91/36,496,088.15 = 14,687,345.91/x
  3. Step 3: Cross multiply
    26,447,330.91x = 36,496,088.15 × 14,687,345.91
  4. Step 4: Simplify right side
    26,447,330.91x = 536,030,670,947,465.31
  5. Step 5: Solve for x
    x = 536,030,670,947,465.31/26,447,330.91
  6. Step 6: Final answer
    x = 20,267,855.11

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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.