Home / 113,683,404.51-170,459,831.30-44,515,223.55

Finding the Fourth Proportional to 113,683,404.51, 170,459,831.30 and 44,515,223.55

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Solution

The fourth proportional to 113,683,404.51, 170,459,831.30 and 44,515,223.55 is: 66,747,275.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,683,404.51 : 170,459,831.30 = 44,515,223.55 : x
  2. Step 2: Convert to fraction form
    113,683,404.51/170,459,831.30 = 44,515,223.55/x
  3. Step 3: Cross multiply
    113,683,404.51x = 170,459,831.30 × 44,515,223.55
  4. Step 4: Simplify right side
    113,683,404.51x = 7,588,057,496,392,210
  5. Step 5: Solve for x
    x = 7,588,057,496,392,210/113,683,404.51
  6. Step 6: Final answer
    x = 66,747,275.29

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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.