Home / 14,755,770.40-22,133,655.60-10,426,093.60

Finding the Fourth Proportional to 14,755,770.40, 22,133,655.60 and 10,426,093.60

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Solution

The fourth proportional to 14,755,770.40, 22,133,655.60 and 10,426,093.60 is: 15,639,140.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,755,770.40 : 22,133,655.60 = 10,426,093.60 : x
  2. Step 2: Convert to fraction form
    14,755,770.40/22,133,655.60 = 10,426,093.60/x
  3. Step 3: Cross multiply
    14,755,770.40x = 22,133,655.60 × 10,426,093.60
  4. Step 4: Simplify right side
    14,755,770.40x = 230,767,564,995,764.16
  5. Step 5: Solve for x
    x = 230,767,564,995,764.16/14,755,770.40
  6. Step 6: Final answer
    x = 15,639,140.40

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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.