Home / 233,319,393.95-350,031,210.77-87,754,217.60

Finding the Fourth Proportional to 233,319,393.95, 350,031,210.77 and 87,754,217.60

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Solution

The fourth proportional to 233,319,393.95, 350,031,210.77 and 87,754,217.60 is: 131,650,929.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,319,393.95 : 350,031,210.77 = 87,754,217.60 : x
  2. Step 2: Convert to fraction form
    233,319,393.95/350,031,210.77 = 87,754,217.60/x
  3. Step 3: Cross multiply
    233,319,393.95x = 350,031,210.77 × 87,754,217.60
  4. Step 4: Simplify right side
    233,319,393.95x = 30,716,715,037,796,508
  5. Step 5: Solve for x
    x = 30,716,715,037,796,508/233,319,393.95
  6. Step 6: Final answer
    x = 131,650,929.31

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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.