Home / 56,174,269.91-77,498,595.18-35,254,094.94

Finding the Fourth Proportional to 56,174,269.91, 77,498,595.18 and 35,254,094.94

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Solution

The fourth proportional to 56,174,269.91, 77,498,595.18 and 35,254,094.94 is: 48,636,908.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,174,269.91 : 77,498,595.18 = 35,254,094.94 : x
  2. Step 2: Convert to fraction form
    56,174,269.91/77,498,595.18 = 35,254,094.94/x
  3. Step 3: Cross multiply
    56,174,269.91x = 77,498,595.18 × 35,254,094.94
  4. Step 4: Simplify right side
    56,174,269.91x = 2,732,142,832,192,346.50
  5. Step 5: Solve for x
    x = 2,732,142,832,192,346.50/56,174,269.91
  6. Step 6: Final answer
    x = 48,636,908.62

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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.