Home / 60,970,406.50-84,136,907.95-33,092,518.15

Finding the Fourth Proportional to 60,970,406.50, 84,136,907.95 and 33,092,518.15

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Solution

The fourth proportional to 60,970,406.50, 84,136,907.95 and 33,092,518.15 is: 45,666,452.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,970,406.50 : 84,136,907.95 = 33,092,518.15 : x
  2. Step 2: Convert to fraction form
    60,970,406.50/84,136,907.95 = 33,092,518.15/x
  3. Step 3: Cross multiply
    60,970,406.50x = 84,136,907.95 × 33,092,518.15
  4. Step 4: Simplify right side
    60,970,406.50x = 2,784,302,153,254,791.50
  5. Step 5: Solve for x
    x = 2,784,302,153,254,791.50/60,970,406.50
  6. Step 6: Final answer
    x = 45,666,452.19

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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.