Home / 61,572,095.80-92,390,010.90-44,672,255.80

Finding the Fourth Proportional to 61,572,095.80, 92,390,010.90 and 44,672,255.80

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Solution

The fourth proportional to 61,572,095.80, 92,390,010.90 and 44,672,255.80 is: 67,031,504.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,572,095.80 : 92,390,010.90 = 44,672,255.80 : x
  2. Step 2: Convert to fraction form
    61,572,095.80/92,390,010.90 = 44,672,255.80/x
  3. Step 3: Cross multiply
    61,572,095.80x = 92,390,010.90 × 44,672,255.80
  4. Step 4: Simplify right side
    61,572,095.80x = 4,127,270,200,289,588
  5. Step 5: Solve for x
    x = 4,127,270,200,289,588/61,572,095.80
  6. Step 6: Final answer
    x = 67,031,504.23

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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.