Home / 52,781,267.58-72,841,169.08-29,583,889.80

Finding the Fourth Proportional to 52,781,267.58, 72,841,169.08 and 29,583,889.80

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Solution

The fourth proportional to 52,781,267.58, 72,841,169.08 and 29,583,889.80 is: 40,827,460.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,781,267.58 : 72,841,169.08 = 29,583,889.80 : x
  2. Step 2: Convert to fraction form
    52,781,267.58/72,841,169.08 = 29,583,889.80/x
  3. Step 3: Cross multiply
    52,781,267.58x = 72,841,169.08 × 29,583,889.80
  4. Step 4: Simplify right side
    52,781,267.58x = 2,154,925,118,965,887.50
  5. Step 5: Solve for x
    x = 2,154,925,118,965,887.50/52,781,267.58
  6. Step 6: Final answer
    x = 40,827,460.53

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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.