Home / 38,603,041.04-57,904,435.25-14,010,934.91

Finding the Fourth Proportional to 38,603,041.04, 57,904,435.25 and 14,010,934.91

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Solution

The fourth proportional to 38,603,041.04, 57,904,435.25 and 14,010,934.91 is: 21,016,356.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,603,041.04 : 57,904,435.25 = 14,010,934.91 : x
  2. Step 2: Convert to fraction form
    38,603,041.04/57,904,435.25 = 14,010,934.91/x
  3. Step 3: Cross multiply
    38,603,041.04x = 57,904,435.25 × 14,010,934.91
  4. Step 4: Simplify right side
    38,603,041.04x = 811,295,272,928,482.62
  5. Step 5: Solve for x
    x = 811,295,272,928,482.62/38,603,041.04
  6. Step 6: Final answer
    x = 21,016,356.51

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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.