Home / 58,216,677.79-80,337,607.80-32,110,635.19

Finding the Fourth Proportional to 58,216,677.79, 80,337,607.80 and 32,110,635.19

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Solution

The fourth proportional to 58,216,677.79, 80,337,607.80 and 32,110,635.19 is: 44,311,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,216,677.79 : 80,337,607.80 = 32,110,635.19 : x
  2. Step 2: Convert to fraction form
    58,216,677.79/80,337,607.80 = 32,110,635.19/x
  3. Step 3: Cross multiply
    58,216,677.79x = 80,337,607.80 × 32,110,635.19
  4. Step 4: Simplify right side
    58,216,677.79x = 2,579,691,616,103,098.50
  5. Step 5: Solve for x
    x = 2,579,691,616,103,098.50/58,216,677.79
  6. Step 6: Final answer
    x = 44,311,900.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.