Home / 283,364,065,589.80-425,209,357,059.90-106,827,018,140.20

Finding the Fourth Proportional to 283,364,065,589.80, 425,209,357,059.90 and 106,827,018,140.20

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Solution

The fourth proportional to 283,364,065,589.80, 425,209,357,059.90 and 106,827,018,140.20 is: 160,302,075,019.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,364,065,589.80 : 425,209,357,059.90 = 106,827,018,140.20 : x
  2. Step 2: Convert to fraction form
    283,364,065,589.80/425,209,357,059.90 = 106,827,018,140.20/x
  3. Step 3: Cross multiply
    283,364,065,589.80x = 425,209,357,059.90 × 106,827,018,140.20
  4. Step 4: Simplify right side
    283,364,065,589.80x = 45,423,847,700,020,720,566,272
  5. Step 5: Solve for x
    x = 45,423,847,700,020,720,566,272/283,364,065,589.80
  6. Step 6: Final answer
    x = 160,302,075,019.55

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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.