Home / 110,393,395.43-152,343,893.21-60,835,547.24

Finding the Fourth Proportional to 110,393,395.43, 152,343,893.21 and 60,835,547.24

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Solution

The fourth proportional to 110,393,395.43, 152,343,893.21 and 60,835,547.24 is: 83,953,610.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,393,395.43 : 152,343,893.21 = 60,835,547.24 : x
  2. Step 2: Convert to fraction form
    110,393,395.43/152,343,893.21 = 60,835,547.24/x
  3. Step 3: Cross multiply
    110,393,395.43x = 152,343,893.21 × 60,835,547.24
  4. Step 4: Simplify right side
    110,393,395.43x = 9,267,924,111,607,864
  5. Step 5: Solve for x
    x = 9,267,924,111,607,864/110,393,395.43
  6. Step 6: Final answer
    x = 83,953,610.41

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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.