Home / 9,657,832,780.70-14,486,749,171.05-6,852,202,214.30

Finding the Fourth Proportional to 9,657,832,780.70, 14,486,749,171.05 and 6,852,202,214.30

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Solution

The fourth proportional to 9,657,832,780.70, 14,486,749,171.05 and 6,852,202,214.30 is: 10,278,303,321.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,832,780.70 : 14,486,749,171.05 = 6,852,202,214.30 : x
  2. Step 2: Convert to fraction form
    9,657,832,780.70/14,486,749,171.05 = 6,852,202,214.30/x
  3. Step 3: Cross multiply
    9,657,832,780.70x = 14,486,749,171.05 × 6,852,202,214.30
  4. Step 4: Simplify right side
    9,657,832,780.70x = 99,266,134,747,877,490,688
  5. Step 5: Solve for x
    x = 99,266,134,747,877,490,688/9,657,832,780.70
  6. Step 6: Final answer
    x = 10,278,303,321.45

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Double scale
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Similar ratio
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1.5x scale

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.