Home / 224,173,693.40-336,248,582.65-60,408,820.64

Finding the Fourth Proportional to 224,173,693.40, 336,248,582.65 and 60,408,820.64

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Solution

The fourth proportional to 224,173,693.40, 336,248,582.65 and 60,408,820.64 is: 90,610,008.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,173,693.40 : 336,248,582.65 = 60,408,820.64 : x
  2. Step 2: Convert to fraction form
    224,173,693.40/336,248,582.65 = 60,408,820.64/x
  3. Step 3: Cross multiply
    224,173,693.40x = 336,248,582.65 × 60,408,820.64
  4. Step 4: Simplify right side
    224,173,693.40x = 20,312,380,320,447,664
  5. Step 5: Solve for x
    x = 20,312,380,320,447,664/224,173,693.40
  6. Step 6: Final answer
    x = 90,610,008.75

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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.