Home / 48,445,886.97-72,608,991.98-41,574,158.01

Finding the Fourth Proportional to 48,445,886.97, 72,608,991.98 and 41,574,158.01

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Solution

The fourth proportional to 48,445,886.97, 72,608,991.98 and 41,574,158.01 is: 62,309,886.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,445,886.97 : 72,608,991.98 = 41,574,158.01 : x
  2. Step 2: Convert to fraction form
    48,445,886.97/72,608,991.98 = 41,574,158.01/x
  3. Step 3: Cross multiply
    48,445,886.97x = 72,608,991.98 × 41,574,158.01
  4. Step 4: Simplify right side
    48,445,886.97x = 3,018,657,705,315,471.50
  5. Step 5: Solve for x
    x = 3,018,657,705,315,471.50/48,445,886.97
  6. Step 6: Final answer
    x = 62,309,886.23

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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.