Home / 2,854,760,762.65-4,282,046,918.28-1,173,988,082.65

Finding the Fourth Proportional to 2,854,760,762.65, 4,282,046,918.28 and 1,173,988,082.65

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Solution

The fourth proportional to 2,854,760,762.65, 4,282,046,918.28 and 1,173,988,082.65 is: 1,760,943,374.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,760,762.65 : 4,282,046,918.28 = 1,173,988,082.65 : x
  2. Step 2: Convert to fraction form
    2,854,760,762.65/4,282,046,918.28 = 1,173,988,082.65/x
  3. Step 3: Cross multiply
    2,854,760,762.65x = 4,282,046,918.28 × 1,173,988,082.65
  4. Step 4: Simplify right side
    2,854,760,762.65x = 5,027,072,051,408,878,592
  5. Step 5: Solve for x
    x = 5,027,072,051,408,878,592/2,854,760,762.65
  6. Step 6: Final answer
    x = 1,760,943,374.72

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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.