Home / 969,801,029.10-1,454,701,543.65-894,974,136.30

Finding the Fourth Proportional to 969,801,029.10, 1,454,701,543.65 and 894,974,136.30

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Solution

The fourth proportional to 969,801,029.10, 1,454,701,543.65 and 894,974,136.30 is: 1,342,461,204.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,801,029.10 : 1,454,701,543.65 = 894,974,136.30 : x
  2. Step 2: Convert to fraction form
    969,801,029.10/1,454,701,543.65 = 894,974,136.30/x
  3. Step 3: Cross multiply
    969,801,029.10x = 1,454,701,543.65 × 894,974,136.30
  4. Step 4: Simplify right side
    969,801,029.10x = 1,301,920,257,602,435,584
  5. Step 5: Solve for x
    x = 1,301,920,257,602,435,584/969,801,029.10
  6. Step 6: Final answer
    x = 1,342,461,204.45

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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.