Home / 233,437,526.64-350,155,820.16-219,232,109.52

Finding the Fourth Proportional to 233,437,526.64, 350,155,820.16 and 219,232,109.52

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Solution

The fourth proportional to 233,437,526.64, 350,155,820.16 and 219,232,109.52 is: 328,847,723.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,437,526.64 : 350,155,820.16 = 219,232,109.52 : x
  2. Step 2: Convert to fraction form
    233,437,526.64/350,155,820.16 = 219,232,109.52/x
  3. Step 3: Cross multiply
    233,437,526.64x = 350,155,820.16 × 219,232,109.52
  4. Step 4: Simplify right side
    233,437,526.64x = 76,765,399,114,382,560
  5. Step 5: Solve for x
    x = 76,765,399,114,382,560/233,437,526.64
  6. Step 6: Final answer
    x = 328,847,723.07

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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.