Home / 15,059,168.40-22,588,752.60-4,960,477.20

Finding the Fourth Proportional to 15,059,168.40, 22,588,752.60 and 4,960,477.20

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Solution

The fourth proportional to 15,059,168.40, 22,588,752.60 and 4,960,477.20 is: 7,440,715.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,059,168.40 : 22,588,752.60 = 4,960,477.20 : x
  2. Step 2: Convert to fraction form
    15,059,168.40/22,588,752.60 = 4,960,477.20/x
  3. Step 3: Cross multiply
    15,059,168.40x = 22,588,752.60 × 4,960,477.20
  4. Step 4: Simplify right side
    15,059,168.40x = 112,050,992,248,740.73
  5. Step 5: Solve for x
    x = 112,050,992,248,740.73/15,059,168.40
  6. Step 6: Final answer
    x = 7,440,715.80

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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.