Home / 47,543,621.02-65,611,818.92-26,636,535.24

Finding the Fourth Proportional to 47,543,621.02, 65,611,818.92 and 26,636,535.24

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Solution

The fourth proportional to 47,543,621.02, 65,611,818.92 and 26,636,535.24 is: 36,759,327.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,543,621.02 : 65,611,818.92 = 26,636,535.24 : x
  2. Step 2: Convert to fraction form
    47,543,621.02/65,611,818.92 = 26,636,535.24/x
  3. Step 3: Cross multiply
    47,543,621.02x = 65,611,818.92 × 26,636,535.24
  4. Step 4: Simplify right side
    47,543,621.02x = 1,747,671,526,823,078.75
  5. Step 5: Solve for x
    x = 1,747,671,526,823,078.75/47,543,621.02
  6. Step 6: Final answer
    x = 36,759,327.32

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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.