Home / 1,175,004,584,397.50-1,763,311,964,966.90-410,092,734,838.48

Finding the Fourth Proportional to 1,175,004,584,397.50, 1,763,311,964,966.90 and 410,092,734,838.48

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Solution

The fourth proportional to 1,175,004,584,397.50, 1,763,311,964,966.90 and 410,092,734,838.48 is: 615,420,089,154.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,004,584,397.50 : 1,763,311,964,966.90 = 410,092,734,838.48 : x
  2. Step 2: Convert to fraction form
    1,175,004,584,397.50/1,763,311,964,966.90 = 410,092,734,838.48/x
  3. Step 3: Cross multiply
    1,175,004,584,397.50x = 1,763,311,964,966.90 × 410,092,734,838.48
  4. Step 4: Simplify right side
    1,175,004,584,397.50x = 723,121,426,086,690,048,442,368
  5. Step 5: Solve for x
    x = 723,121,426,086,690,048,442,368/1,175,004,584,397.50
  6. Step 6: Final answer
    x = 615,420,089,154.36

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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.