Home / 58,478,363.07-80,674,808.89-35,260,591.52

Finding the Fourth Proportional to 58,478,363.07, 80,674,808.89 and 35,260,591.52

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Solution

The fourth proportional to 58,478,363.07, 80,674,808.89 and 35,260,591.52 is: 48,644,341.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,478,363.07 : 80,674,808.89 = 35,260,591.52 : x
  2. Step 2: Convert to fraction form
    58,478,363.07/80,674,808.89 = 35,260,591.52/x
  3. Step 3: Cross multiply
    58,478,363.07x = 80,674,808.89 × 35,260,591.52
  4. Step 4: Simplify right side
    58,478,363.07x = 2,844,641,482,224,355
  5. Step 5: Solve for x
    x = 2,844,641,482,224,355/58,478,363.07
  6. Step 6: Final answer
    x = 48,644,341.82

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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.