Home / 48,487,410.08-66,914,232.72-26,462,114.72

Finding the Fourth Proportional to 48,487,410.08, 66,914,232.72 and 26,462,114.72

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Solution

The fourth proportional to 48,487,410.08, 66,914,232.72 and 26,462,114.72 is: 36,518,595.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,487,410.08 : 66,914,232.72 = 26,462,114.72 : x
  2. Step 2: Convert to fraction form
    48,487,410.08/66,914,232.72 = 26,462,114.72/x
  3. Step 3: Cross multiply
    48,487,410.08x = 66,914,232.72 × 26,462,114.72
  4. Step 4: Simplify right side
    48,487,410.08x = 1,770,692,102,637,417.50
  5. Step 5: Solve for x
    x = 1,770,692,102,637,417.50/48,487,410.08
  6. Step 6: Final answer
    x = 36,518,595.23

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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.