Home / 110,237,506.17-152,126,551.21-60,676,820.25

Finding the Fourth Proportional to 110,237,506.17, 152,126,551.21 and 60,676,820.25

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Solution

The fourth proportional to 110,237,506.17, 152,126,551.21 and 60,676,820.25 is: 83,733,347.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,237,506.17 : 152,126,551.21 = 60,676,820.25 : x
  2. Step 2: Convert to fraction form
    110,237,506.17/152,126,551.21 = 60,676,820.25/x
  3. Step 3: Cross multiply
    110,237,506.17x = 152,126,551.21 × 60,676,820.25
  4. Step 4: Simplify right side
    110,237,506.17x = 9,230,555,403,021,590
  5. Step 5: Solve for x
    x = 9,230,555,403,021,590/110,237,506.17
  6. Step 6: Final answer
    x = 83,733,347.42

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1.5x scale

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.