Home / 59,580,006.80-89,370,010.20-29,346,918.80

Finding the Fourth Proportional to 59,580,006.80, 89,370,010.20 and 29,346,918.80

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Solution

The fourth proportional to 59,580,006.80, 89,370,010.20 and 29,346,918.80 is: 44,020,378.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,580,006.80 : 89,370,010.20 = 29,346,918.80 : x
  2. Step 2: Convert to fraction form
    59,580,006.80/89,370,010.20 = 29,346,918.80/x
  3. Step 3: Cross multiply
    59,580,006.80x = 89,370,010.20 × 29,346,918.80
  4. Step 4: Simplify right side
    59,580,006.80x = 2,622,734,432,494,572
  5. Step 5: Solve for x
    x = 2,622,734,432,494,572/59,580,006.80
  6. Step 6: Final answer
    x = 44,020,378.20

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1.5x scale

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.