Home / 48,662,045.93-67,153,643.40-26,635,656.30

Finding the Fourth Proportional to 48,662,045.93, 67,153,643.40 and 26,635,656.30

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Solution

The fourth proportional to 48,662,045.93, 67,153,643.40 and 26,635,656.30 is: 36,757,216.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,662,045.93 : 67,153,643.40 = 26,635,656.30 : x
  2. Step 2: Convert to fraction form
    48,662,045.93/67,153,643.40 = 26,635,656.30/x
  3. Step 3: Cross multiply
    48,662,045.93x = 67,153,643.40 × 26,635,656.30
  4. Step 4: Simplify right side
    48,662,045.93x = 1,788,681,364,895,163.75
  5. Step 5: Solve for x
    x = 1,788,681,364,895,163.75/48,662,045.93
  6. Step 6: Final answer
    x = 36,757,216.65

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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.