Home / 60,150,337.14-90,211,059.18-27,771,129.63

Finding the Fourth Proportional to 60,150,337.14, 90,211,059.18 and 27,771,129.63

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Solution

The fourth proportional to 60,150,337.14, 90,211,059.18 and 27,771,129.63 is: 41,650,024.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,150,337.14 : 90,211,059.18 = 27,771,129.63 : x
  2. Step 2: Convert to fraction form
    60,150,337.14/90,211,059.18 = 27,771,129.63/x
  3. Step 3: Cross multiply
    60,150,337.14x = 90,211,059.18 × 27,771,129.63
  4. Step 4: Simplify right side
    60,150,337.14x = 2,505,263,018,547,381.50
  5. Step 5: Solve for x
    x = 2,505,263,018,547,381.50/60,150,337.14
  6. Step 6: Final answer
    x = 41,650,024.55

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1.5x scale

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.