Home / 202,190,564,562.52-303,214,309,313.84-58,739,748,280.50

Finding the Fourth Proportional to 202,190,564,562.52, 303,214,309,313.84 and 58,739,748,280.50

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Solution

The fourth proportional to 202,190,564,562.52, 303,214,309,313.84 and 58,739,748,280.50 is: 88,088,839,569.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,190,564,562.52 : 303,214,309,313.84 = 58,739,748,280.50 : x
  2. Step 2: Convert to fraction form
    202,190,564,562.52/303,214,309,313.84 = 58,739,748,280.50/x
  3. Step 3: Cross multiply
    202,190,564,562.52x = 303,214,309,313.84 × 58,739,748,280.50
  4. Step 4: Simplify right side
    202,190,564,562.52x = 17,810,732,204,140,630,376,448
  5. Step 5: Solve for x
    x = 17,810,732,204,140,630,376,448/202,190,564,562.52
  6. Step 6: Final answer
    x = 88,088,839,569.13

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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.