Home / 668,736,552.60-1,003,104,828.90-597,310,882.20

Finding the Fourth Proportional to 668,736,552.60, 1,003,104,828.90 and 597,310,882.20

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Solution

The fourth proportional to 668,736,552.60, 1,003,104,828.90 and 597,310,882.20 is: 895,966,323.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    668,736,552.60 : 1,003,104,828.90 = 597,310,882.20 : x
  2. Step 2: Convert to fraction form
    668,736,552.60/1,003,104,828.90 = 597,310,882.20/x
  3. Step 3: Cross multiply
    668,736,552.60x = 1,003,104,828.90 × 597,310,882.20
  4. Step 4: Simplify right side
    668,736,552.60x = 599,165,430,289,339,136
  5. Step 5: Solve for x
    x = 599,165,430,289,339,136/668,736,552.60
  6. Step 6: Final answer
    x = 895,966,323.30

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1.5x scale

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.