Home / 43,617,012.23-60,194,315.50-25,038,165.66

Finding the Fourth Proportional to 43,617,012.23, 60,194,315.50 and 25,038,165.66

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Solution

The fourth proportional to 43,617,012.23, 60,194,315.50 and 25,038,165.66 is: 34,554,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,617,012.23 : 60,194,315.50 = 25,038,165.66 : x
  2. Step 2: Convert to fraction form
    43,617,012.23/60,194,315.50 = 25,038,165.66/x
  3. Step 3: Cross multiply
    43,617,012.23x = 60,194,315.50 × 25,038,165.66
  4. Step 4: Simplify right side
    43,617,012.23x = 1,507,155,242,990,981.75
  5. Step 5: Solve for x
    x = 1,507,155,242,990,981.75/43,617,012.23
  6. Step 6: Final answer
    x = 34,554,298.10

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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.