Home / 48,235,587.40-72,353,381.10-41,300,282.35

Finding the Fourth Proportional to 48,235,587.40, 72,353,381.10 and 41,300,282.35

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Solution

The fourth proportional to 48,235,587.40, 72,353,381.10 and 41,300,282.35 is: 61,950,423.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,235,587.40 : 72,353,381.10 = 41,300,282.35 : x
  2. Step 2: Convert to fraction form
    48,235,587.40/72,353,381.10 = 41,300,282.35/x
  3. Step 3: Cross multiply
    48,235,587.40x = 72,353,381.10 × 41,300,282.35
  4. Step 4: Simplify right side
    48,235,587.40x = 2,988,215,068,407,153.50
  5. Step 5: Solve for x
    x = 2,988,215,068,407,153.50/48,235,587.40
  6. Step 6: Final answer
    x = 61,950,423.53

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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.