Home / 233,259,720.66-349,754,214.96-110,437,006.92

Finding the Fourth Proportional to 233,259,720.66, 349,754,214.96 and 110,437,006.92

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Solution

The fourth proportional to 233,259,720.66, 349,754,214.96 and 110,437,006.92 is: 165,591,421.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,259,720.66 : 349,754,214.96 = 110,437,006.92 : x
  2. Step 2: Convert to fraction form
    233,259,720.66/349,754,214.96 = 110,437,006.92/x
  3. Step 3: Cross multiply
    233,259,720.66x = 349,754,214.96 × 110,437,006.92
  4. Step 4: Simplify right side
    233,259,720.66x = 38,625,808,657,836,688
  5. Step 5: Solve for x
    x = 38,625,808,657,836,688/233,259,720.66
  6. Step 6: Final answer
    x = 165,591,421.22

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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.