Home / 48,859,947,909.17-73,153,376,098.63-26,395,214,062.13

Finding the Fourth Proportional to 48,859,947,909.17, 73,153,376,098.63 and 26,395,214,062.13

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Solution

The fourth proportional to 48,859,947,909.17, 73,153,376,098.63 and 26,395,214,062.13 is: 39,519,056,080.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,859,947,909.17 : 73,153,376,098.63 = 26,395,214,062.13 : x
  2. Step 2: Convert to fraction form
    48,859,947,909.17/73,153,376,098.63 = 26,395,214,062.13/x
  3. Step 3: Cross multiply
    48,859,947,909.17x = 73,153,376,098.63 × 26,395,214,062.13
  4. Step 4: Simplify right side
    48,859,947,909.17x = 1,930,899,021,490,477,596,672
  5. Step 5: Solve for x
    x = 1,930,899,021,490,477,596,672/48,859,947,909.17
  6. Step 6: Final answer
    x = 39,519,056,080.05

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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.