Home / 25,238,345.04-37,863,888.48-7,042,524.93

Finding the Fourth Proportional to 25,238,345.04, 37,863,888.48 and 7,042,524.93

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Solution

The fourth proportional to 25,238,345.04, 37,863,888.48 and 7,042,524.93 is: 10,565,565.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,238,345.04 : 37,863,888.48 = 7,042,524.93 : x
  2. Step 2: Convert to fraction form
    25,238,345.04/37,863,888.48 = 7,042,524.93/x
  3. Step 3: Cross multiply
    25,238,345.04x = 37,863,888.48 × 7,042,524.93
  4. Step 4: Simplify right side
    25,238,345.04x = 266,657,378,567,139.78
  5. Step 5: Solve for x
    x = 266,657,378,567,139.78/25,238,345.04
  6. Step 6: Final answer
    x = 10,565,565.14

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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.