Home / 41,249,087.09-61,876,779.92-12,497,603.93

Finding the Fourth Proportional to 41,249,087.09, 61,876,779.92 and 12,497,603.93

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Solution

The fourth proportional to 41,249,087.09, 61,876,779.92 and 12,497,603.93 is: 18,747,360.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,249,087.09 : 61,876,779.92 = 12,497,603.93 : x
  2. Step 2: Convert to fraction form
    41,249,087.09/61,876,779.92 = 12,497,603.93/x
  3. Step 3: Cross multiply
    41,249,087.09x = 61,876,779.92 × 12,497,603.93
  4. Step 4: Simplify right side
    41,249,087.09x = 773,311,487,532,065.25
  5. Step 5: Solve for x
    x = 773,311,487,532,065.25/41,249,087.09
  6. Step 6: Final answer
    x = 18,747,360.06

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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.