Home / 25,884,200.40-35,720,944.34-14,282,511.18

Finding the Fourth Proportional to 25,884,200.40, 35,720,944.34 and 14,282,511.18

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Solution

The fourth proportional to 25,884,200.40, 35,720,944.34 and 14,282,511.18 is: 19,710,278.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,884,200.40 : 35,720,944.34 = 14,282,511.18 : x
  2. Step 2: Convert to fraction form
    25,884,200.40/35,720,944.34 = 14,282,511.18/x
  3. Step 3: Cross multiply
    25,884,200.40x = 35,720,944.34 × 14,282,511.18
  4. Step 4: Simplify right side
    25,884,200.40x = 510,184,786,896,207.75
  5. Step 5: Solve for x
    x = 510,184,786,896,207.75/25,884,200.40
  6. Step 6: Final answer
    x = 19,710,278.05

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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.