Home / 48,671,811.04-67,167,100.56-26,941,779.04

Finding the Fourth Proportional to 48,671,811.04, 67,167,100.56 and 26,941,779.04

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Solution

The fourth proportional to 48,671,811.04, 67,167,100.56 and 26,941,779.04 is: 37,179,655.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,671,811.04 : 67,167,100.56 = 26,941,779.04 : x
  2. Step 2: Convert to fraction form
    48,671,811.04/67,167,100.56 = 26,941,779.04/x
  3. Step 3: Cross multiply
    48,671,811.04x = 67,167,100.56 × 26,941,779.04
  4. Step 4: Simplify right side
    48,671,811.04x = 1,809,601,182,044,980.25
  5. Step 5: Solve for x
    x = 1,809,601,182,044,980.25/48,671,811.04
  6. Step 6: Final answer
    x = 37,179,655.81

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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.