Home / 63,301,774.64-87,361,140.84-35,427,277.76

Finding the Fourth Proportional to 63,301,774.64, 87,361,140.84 and 35,427,277.76

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Solution

The fourth proportional to 63,301,774.64, 87,361,140.84 and 35,427,277.76 is: 48,892,269.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,301,774.64 : 87,361,140.84 = 35,427,277.76 : x
  2. Step 2: Convert to fraction form
    63,301,774.64/87,361,140.84 = 35,427,277.76/x
  3. Step 3: Cross multiply
    63,301,774.64x = 87,361,140.84 × 35,427,277.76
  4. Step 4: Simplify right side
    63,301,774.64x = 3,094,967,401,969,159.50
  5. Step 5: Solve for x
    x = 3,094,967,401,969,159.50/63,301,774.64
  6. Step 6: Final answer
    x = 48,892,269.13

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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.