Home / 63,844,848.47-95,417,442.45-46,609,344.81

Finding the Fourth Proportional to 63,844,848.47, 95,417,442.45 and 46,609,344.81

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Solution

The fourth proportional to 63,844,848.47, 95,417,442.45 and 46,609,344.81 is: 69,658,626.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,844,848.47 : 95,417,442.45 = 46,609,344.81 : x
  2. Step 2: Convert to fraction form
    63,844,848.47/95,417,442.45 = 46,609,344.81/x
  3. Step 3: Cross multiply
    63,844,848.47x = 95,417,442.45 × 46,609,344.81
  4. Step 4: Simplify right side
    63,844,848.47x = 4,447,344,476,040,381.50
  5. Step 5: Solve for x
    x = 4,447,344,476,040,381.50/63,844,848.47
  6. Step 6: Final answer
    x = 69,658,626.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.