Home / 62,146,484.65-85,767,256.52-34,274,647.50

Finding the Fourth Proportional to 62,146,484.65, 85,767,256.52 and 34,274,647.50

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Solution

The fourth proportional to 62,146,484.65, 85,767,256.52 and 34,274,647.50 is: 47,301,830.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,146,484.65 : 85,767,256.52 = 34,274,647.50 : x
  2. Step 2: Convert to fraction form
    62,146,484.65/85,767,256.52 = 34,274,647.50/x
  3. Step 3: Cross multiply
    62,146,484.65x = 85,767,256.52 × 34,274,647.50
  4. Step 4: Simplify right side
    62,146,484.65x = 2,939,642,484,265,076.50
  5. Step 5: Solve for x
    x = 2,939,642,484,265,076.50/62,146,484.65
  6. Step 6: Final answer
    x = 47,301,830.52

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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.