Home / 233,069,697.60-349,478,575.20-96,768,859.20

Finding the Fourth Proportional to 233,069,697.60, 349,478,575.20 and 96,768,859.20

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Solution

The fourth proportional to 233,069,697.60, 349,478,575.20 and 96,768,859.20 is: 145,100,986.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,069,697.60 : 349,478,575.20 = 96,768,859.20 : x
  2. Step 2: Convert to fraction form
    233,069,697.60/349,478,575.20 = 96,768,859.20/x
  3. Step 3: Cross multiply
    233,069,697.60x = 349,478,575.20 × 96,768,859.20
  4. Step 4: Simplify right side
    233,069,697.60x = 33,818,643,036,945,412
  5. Step 5: Solve for x
    x = 33,818,643,036,945,412/233,069,697.60
  6. Step 6: Final answer
    x = 145,100,986.47

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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.