Home / 25,995,577.93-35,875,017.55-14,393,140.76

Finding the Fourth Proportional to 25,995,577.93, 35,875,017.55 and 14,393,140.76

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Solution

The fourth proportional to 25,995,577.93, 35,875,017.55 and 14,393,140.76 is: 19,863,154.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,577.93 : 35,875,017.55 = 14,393,140.76 : x
  2. Step 2: Convert to fraction form
    25,995,577.93/35,875,017.55 = 14,393,140.76/x
  3. Step 3: Cross multiply
    25,995,577.93x = 35,875,017.55 × 14,393,140.76
  4. Step 4: Simplify right side
    25,995,577.93x = 516,354,177,472,299.31
  5. Step 5: Solve for x
    x = 516,354,177,472,299.31/25,995,577.93
  6. Step 6: Final answer
    x = 19,863,154.38

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Double scale
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1.5x scale

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.