Home / 58,267,421.40-87,388,884.90-29,486,501.40

Finding the Fourth Proportional to 58,267,421.40, 87,388,884.90 and 29,486,501.40

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Solution

The fourth proportional to 58,267,421.40, 87,388,884.90 and 29,486,501.40 is: 44,223,554.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,267,421.40 : 87,388,884.90 = 29,486,501.40 : x
  2. Step 2: Convert to fraction form
    58,267,421.40/87,388,884.90 = 29,486,501.40/x
  3. Step 3: Cross multiply
    58,267,421.40x = 87,388,884.90 × 29,486,501.40
  4. Step 4: Simplify right side
    58,267,421.40x = 2,576,792,476,948,289
  5. Step 5: Solve for x
    x = 2,576,792,476,948,289/58,267,421.40
  6. Step 6: Final answer
    x = 44,223,554.35

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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.