Home / 58,178,814.90-80,287,383.32-32,074,266.93

Finding the Fourth Proportional to 58,178,814.90, 80,287,383.32 and 32,074,266.93

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Solution

The fourth proportional to 58,178,814.90, 80,287,383.32 and 32,074,266.93 is: 44,262,829.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,178,814.90 : 80,287,383.32 = 32,074,266.93 : x
  2. Step 2: Convert to fraction form
    58,178,814.90/80,287,383.32 = 32,074,266.93/x
  3. Step 3: Cross multiply
    58,178,814.90x = 80,287,383.32 × 32,074,266.93
  4. Step 4: Simplify right side
    58,178,814.90x = 2,575,158,963,556,538
  5. Step 5: Solve for x
    x = 2,575,158,963,556,538/58,178,814.90
  6. Step 6: Final answer
    x = 44,262,829.48

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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.