Home / 45,941,486.04-68,847,275.07-25,480,220.22

Finding the Fourth Proportional to 45,941,486.04, 68,847,275.07 and 25,480,220.22

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Solution

The fourth proportional to 45,941,486.04, 68,847,275.07 and 25,480,220.22 is: 38,184,305.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,941,486.04 : 68,847,275.07 = 25,480,220.22 : x
  2. Step 2: Convert to fraction form
    45,941,486.04/68,847,275.07 = 25,480,220.22/x
  3. Step 3: Cross multiply
    45,941,486.04x = 68,847,275.07 × 25,480,220.22
  4. Step 4: Simplify right side
    45,941,486.04x = 1,754,243,730,330,515.75
  5. Step 5: Solve for x
    x = 1,754,243,730,330,515.75/45,941,486.04
  6. Step 6: Final answer
    x = 38,184,305.33

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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.