Home / 58,478,362.57-80,674,808.21-35,260,591.02

Finding the Fourth Proportional to 58,478,362.57, 80,674,808.21 and 35,260,591.02

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Solution

The fourth proportional to 58,478,362.57, 80,674,808.21 and 35,260,591.02 is: 48,644,341.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,478,362.57 : 80,674,808.21 = 35,260,591.02 : x
  2. Step 2: Convert to fraction form
    58,478,362.57/80,674,808.21 = 35,260,591.02/x
  3. Step 3: Cross multiply
    58,478,362.57x = 80,674,808.21 × 35,260,591.02
  4. Step 4: Simplify right side
    58,478,362.57x = 2,844,641,417,330,071.50
  5. Step 5: Solve for x
    x = 2,844,641,417,330,071.50/58,478,362.57
  6. Step 6: Final answer
    x = 48,644,341.13

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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.