Home / 233,135,935.19-321,755,803.22-132,688,795.95

Finding the Fourth Proportional to 233,135,935.19, 321,755,803.22 and 132,688,795.95

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Solution

The fourth proportional to 233,135,935.19, 321,755,803.22 and 132,688,795.95 is: 183,126,595.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,135,935.19 : 321,755,803.22 = 132,688,795.95 : x
  2. Step 2: Convert to fraction form
    233,135,935.19/321,755,803.22 = 132,688,795.95/x
  3. Step 3: Cross multiply
    233,135,935.19x = 321,755,803.22 × 132,688,795.95
  4. Step 4: Simplify right side
    233,135,935.19x = 42,693,390,119,186,936
  5. Step 5: Solve for x
    x = 42,693,390,119,186,936/233,135,935.19
  6. Step 6: Final answer
    x = 183,126,595.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.