Home / 58,333,992.42-87,519,681.33-40,844,767.34

Finding the Fourth Proportional to 58,333,992.42, 87,519,681.33 and 40,844,767.34

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Solution

The fourth proportional to 58,333,992.42, 87,519,681.33 and 40,844,767.34 is: 61,280,239.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,333,992.42 : 87,519,681.33 = 40,844,767.34 : x
  2. Step 2: Convert to fraction form
    58,333,992.42/87,519,681.33 = 40,844,767.34/x
  3. Step 3: Cross multiply
    58,333,992.42x = 87,519,681.33 × 40,844,767.34
  4. Step 4: Simplify right side
    58,333,992.42x = 3,574,721,021,594,792
  5. Step 5: Solve for x
    x = 3,574,721,021,594,792/58,333,992.42
  6. Step 6: Final answer
    x = 61,280,239.42

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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.