Home / 58,267,465.40-87,388,950.90-29,486,545.40

Finding the Fourth Proportional to 58,267,465.40, 87,388,950.90 and 29,486,545.40

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Solution

The fourth proportional to 58,267,465.40, 87,388,950.90 and 29,486,545.40 is: 44,223,620.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,267,465.40 : 87,388,950.90 = 29,486,545.40 : x
  2. Step 2: Convert to fraction form
    58,267,465.40/87,388,950.90 = 29,486,545.40/x
  3. Step 3: Cross multiply
    58,267,465.40x = 87,388,950.90 × 29,486,545.40
  4. Step 4: Simplify right side
    58,267,465.40x = 2,576,798,268,171,221
  5. Step 5: Solve for x
    x = 2,576,798,268,171,221/58,267,465.40
  6. Step 6: Final answer
    x = 44,223,620.34

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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.