Home / 799,282,571.96-1,102,953,954.90-464,731,359.53

Finding the Fourth Proportional to 799,282,571.96, 1,102,953,954.90 and 464,731,359.53

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Solution

The fourth proportional to 799,282,571.96, 1,102,953,954.90 and 464,731,359.53 is: 641,296,719.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,282,571.96 : 1,102,953,954.90 = 464,731,359.53 : x
  2. Step 2: Convert to fraction form
    799,282,571.96/1,102,953,954.90 = 464,731,359.53/x
  3. Step 3: Cross multiply
    799,282,571.96x = 1,102,953,954.90 × 464,731,359.53
  4. Step 4: Simplify right side
    799,282,571.96x = 512,577,290,955,872,064
  5. Step 5: Solve for x
    x = 512,577,290,955,872,064/799,282,571.96
  6. Step 6: Final answer
    x = 641,296,719.00

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1.5x scale

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.