Home / 59,702,854.32-89,554,782.98-16,575,420.87

Finding the Fourth Proportional to 59,702,854.32, 89,554,782.98 and 16,575,420.87

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Solution

The fourth proportional to 59,702,854.32, 89,554,782.98 and 16,575,420.87 is: 24,863,270.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,702,854.32 : 89,554,782.98 = 16,575,420.87 : x
  2. Step 2: Convert to fraction form
    59,702,854.32/89,554,782.98 = 16,575,420.87/x
  3. Step 3: Cross multiply
    59,702,854.32x = 89,554,782.98 × 16,575,420.87
  4. Step 4: Simplify right side
    59,702,854.32x = 1,484,408,218,732,135.50
  5. Step 5: Solve for x
    x = 1,484,408,218,732,135.50/59,702,854.32
  6. Step 6: Final answer
    x = 24,863,270.54

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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.