Home / 49,298,977.40-73,948,466.10-48,039,265.40

Finding the Fourth Proportional to 49,298,977.40, 73,948,466.10 and 48,039,265.40

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Solution

The fourth proportional to 49,298,977.40, 73,948,466.10 and 48,039,265.40 is: 72,058,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,298,977.40 : 73,948,466.10 = 48,039,265.40 : x
  2. Step 2: Convert to fraction form
    49,298,977.40/73,948,466.10 = 48,039,265.40/x
  3. Step 3: Cross multiply
    49,298,977.40x = 73,948,466.10 × 48,039,265.40
  4. Step 4: Simplify right side
    49,298,977.40x = 3,552,429,988,900,802.50
  5. Step 5: Solve for x
    x = 3,552,429,988,900,802.50/49,298,977.40
  6. Step 6: Final answer
    x = 72,058,898.10

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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.