Home / 40,627,045.83-60,939,862.90-16,365,352.55

Finding the Fourth Proportional to 40,627,045.83, 60,939,862.90 and 16,365,352.55

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Solution

The fourth proportional to 40,627,045.83, 60,939,862.90 and 16,365,352.55 is: 24,547,744.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,627,045.83 : 60,939,862.90 = 16,365,352.55 : x
  2. Step 2: Convert to fraction form
    40,627,045.83/60,939,862.90 = 16,365,352.55/x
  3. Step 3: Cross multiply
    40,627,045.83x = 60,939,862.90 × 16,365,352.55
  4. Step 4: Simplify right side
    40,627,045.83x = 997,302,340,818,601.75
  5. Step 5: Solve for x
    x = 997,302,340,818,601.75/40,627,045.83
  6. Step 6: Final answer
    x = 24,547,744.50

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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.