Home / 1,466,494,356.65-2,023,800,567.57-797,478,529.68

Finding the Fourth Proportional to 1,466,494,356.65, 2,023,800,567.57 and 797,478,529.68

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Solution

The fourth proportional to 1,466,494,356.65, 2,023,800,567.57 and 797,478,529.68 is: 1,100,541,228.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,494,356.65 : 2,023,800,567.57 = 797,478,529.68 : x
  2. Step 2: Convert to fraction form
    1,466,494,356.65/2,023,800,567.57 = 797,478,529.68/x
  3. Step 3: Cross multiply
    1,466,494,356.65x = 2,023,800,567.57 × 797,478,529.68
  4. Step 4: Simplify right side
    1,466,494,356.65x = 1,613,937,500,991,272,960
  5. Step 5: Solve for x
    x = 1,613,937,500,991,272,960/1,466,494,356.65
  6. Step 6: Final answer
    x = 1,100,541,228.60

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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.