Home / 46,672,337.70-70,008,506.55-44,280,853.20

Finding the Fourth Proportional to 46,672,337.70, 70,008,506.55 and 44,280,853.20

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Solution

The fourth proportional to 46,672,337.70, 70,008,506.55 and 44,280,853.20 is: 66,421,279.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,672,337.70 : 70,008,506.55 = 44,280,853.20 : x
  2. Step 2: Convert to fraction form
    46,672,337.70/70,008,506.55 = 44,280,853.20/x
  3. Step 3: Cross multiply
    46,672,337.70x = 70,008,506.55 × 44,280,853.20
  4. Step 4: Simplify right side
    46,672,337.70x = 3,100,036,401,291,788.50
  5. Step 5: Solve for x
    x = 3,100,036,401,291,788.50/46,672,337.70
  6. Step 6: Final answer
    x = 66,421,279.80

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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.