Home / 676,512,068.55-1,014,768,102.83-676,512,068.55

Finding the Fourth Proportional to 676,512,068.55, 1,014,768,102.83 and 676,512,068.55

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Solution

The fourth proportional to 676,512,068.55, 1,014,768,102.83 and 676,512,068.55 is: 1,014,768,102.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,512,068.55 : 1,014,768,102.83 = 676,512,068.55 : x
  2. Step 2: Convert to fraction form
    676,512,068.55/1,014,768,102.83 = 676,512,068.55/x
  3. Step 3: Cross multiply
    676,512,068.55x = 1,014,768,102.83 × 676,512,068.55
  4. Step 4: Simplify right side
    676,512,068.55x = 686,502,868,340,699,776
  5. Step 5: Solve for x
    x = 686,502,868,340,699,776/676,512,068.55
  6. Step 6: Final answer
    x = 1,014,768,102.83

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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.