Home / 17,473,445.40-26,210,168.10-10,671,000.60

Finding the Fourth Proportional to 17,473,445.40, 26,210,168.10 and 10,671,000.60

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Solution

The fourth proportional to 17,473,445.40, 26,210,168.10 and 10,671,000.60 is: 16,006,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473,445.40 : 26,210,168.10 = 10,671,000.60 : x
  2. Step 2: Convert to fraction form
    17,473,445.40/26,210,168.10 = 10,671,000.60/x
  3. Step 3: Cross multiply
    17,473,445.40x = 26,210,168.10 × 10,671,000.60
  4. Step 4: Simplify right side
    17,473,445.40x = 279,688,719,521,200.88
  5. Step 5: Solve for x
    x = 279,688,719,521,200.88/17,473,445.40
  6. Step 6: Final answer
    x = 16,006,500.90

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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.