Home / 108,835,670.64-150,193,225.53-59,943,098.64

Finding the Fourth Proportional to 108,835,670.64, 150,193,225.53 and 59,943,098.64

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Solution

The fourth proportional to 108,835,670.64, 150,193,225.53 and 59,943,098.64 is: 82,721,476.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,835,670.64 : 150,193,225.53 = 59,943,098.64 : x
  2. Step 2: Convert to fraction form
    108,835,670.64/150,193,225.53 = 59,943,098.64/x
  3. Step 3: Cross multiply
    108,835,670.64x = 150,193,225.53 × 59,943,098.64
  4. Step 4: Simplify right side
    108,835,670.64x = 9,003,047,333,004,556
  5. Step 5: Solve for x
    x = 9,003,047,333,004,556/108,835,670.64
  6. Step 6: Final answer
    x = 82,721,476.15

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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.