Home / 96,498,432,837.45-144,747,649,256.17-65,152,767,199.05

Finding the Fourth Proportional to 96,498,432,837.45, 144,747,649,256.17 and 65,152,767,199.05

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Solution

The fourth proportional to 96,498,432,837.45, 144,747,649,256.17 and 65,152,767,199.05 is: 97,729,150,798.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,498,432,837.45 : 144,747,649,256.17 = 65,152,767,199.05 : x
  2. Step 2: Convert to fraction form
    96,498,432,837.45/144,747,649,256.17 = 65,152,767,199.05/x
  3. Step 3: Cross multiply
    96,498,432,837.45x = 144,747,649,256.17 × 65,152,767,199.05
  4. Step 4: Simplify right side
    96,498,432,837.45x = 9,430,709,894,596,988,502,016
  5. Step 5: Solve for x
    x = 9,430,709,894,596,988,502,016/96,498,432,837.45
  6. Step 6: Final answer
    x = 97,729,150,798.57

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1.5x scale

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.