Home / 9,070,080,329.40-13,605,120,494.10-6,877,173,679.80

Finding the Fourth Proportional to 9,070,080,329.40, 13,605,120,494.10 and 6,877,173,679.80

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Solution

The fourth proportional to 9,070,080,329.40, 13,605,120,494.10 and 6,877,173,679.80 is: 10,315,760,519.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,080,329.40 : 13,605,120,494.10 = 6,877,173,679.80 : x
  2. Step 2: Convert to fraction form
    9,070,080,329.40/13,605,120,494.10 = 6,877,173,679.80/x
  3. Step 3: Cross multiply
    9,070,080,329.40x = 13,605,120,494.10 × 6,877,173,679.80
  4. Step 4: Simplify right side
    9,070,080,329.40x = 93,564,776,572,532,097,024
  5. Step 5: Solve for x
    x = 93,564,776,572,532,097,024/9,070,080,329.40
  6. Step 6: Final answer
    x = 10,315,760,519.70

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Double scale
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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.