Home / 48,367,720.23-72,479,835.11-35,525,448.47

Finding the Fourth Proportional to 48,367,720.23, 72,479,835.11 and 35,525,448.47

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Solution

The fourth proportional to 48,367,720.23, 72,479,835.11 and 35,525,448.47 is: 53,235,476.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,367,720.23 : 72,479,835.11 = 35,525,448.47 : x
  2. Step 2: Convert to fraction form
    48,367,720.23/72,479,835.11 = 35,525,448.47/x
  3. Step 3: Cross multiply
    48,367,720.23x = 72,479,835.11 × 35,525,448.47
  4. Step 4: Simplify right side
    48,367,720.23x = 2,574,878,646,774,376
  5. Step 5: Solve for x
    x = 2,574,878,646,774,376/48,367,720.23
  6. Step 6: Final answer
    x = 53,235,476.77

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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.