Home / 463,574,028,882.60-695,361,043,323.90-322,518,533,509.80

Finding the Fourth Proportional to 463,574,028,882.60, 695,361,043,323.90 and 322,518,533,509.80

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Solution

The fourth proportional to 463,574,028,882.60, 695,361,043,323.90 and 322,518,533,509.80 is: 483,777,800,264.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,028,882.60 : 695,361,043,323.90 = 322,518,533,509.80 : x
  2. Step 2: Convert to fraction form
    463,574,028,882.60/695,361,043,323.90 = 322,518,533,509.80/x
  3. Step 3: Cross multiply
    463,574,028,882.60x = 695,361,043,323.90 × 322,518,533,509.80
  4. Step 4: Simplify right side
    463,574,028,882.60x = 224,266,823,952,668,741,861,376
  5. Step 5: Solve for x
    x = 224,266,823,952,668,741,861,376/463,574,028,882.60
  6. Step 6: Final answer
    x = 483,777,800,264.70

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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.