Home / 322,280,126,140.34-444,747,956,753.96-175,795,779,798.92

Finding the Fourth Proportional to 322,280,126,140.34, 444,747,956,753.96 and 175,795,779,798.92

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Solution

The fourth proportional to 322,280,126,140.34, 444,747,956,753.96 and 175,795,779,798.92 is: 242,598,930,340.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,280,126,140.34 : 444,747,956,753.96 = 175,795,779,798.92 : x
  2. Step 2: Convert to fraction form
    322,280,126,140.34/444,747,956,753.96 = 175,795,779,798.92/x
  3. Step 3: Cross multiply
    322,280,126,140.34x = 444,747,956,753.96 × 175,795,779,798.92
  4. Step 4: Simplify right side
    322,280,126,140.34x = 78,184,813,871,538,756,386,816
  5. Step 5: Solve for x
    x = 78,184,813,871,538,756,386,816/322,280,126,140.34
  6. Step 6: Final answer
    x = 242,598,930,340.16

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Double scale
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1.5x scale

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.