Home / 6,899,263,566.40-10,348,895,349.60-6,899,263,566.40

Finding the Fourth Proportional to 6,899,263,566.40, 10,348,895,349.60 and 6,899,263,566.40

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Solution

The fourth proportional to 6,899,263,566.40, 10,348,895,349.60 and 6,899,263,566.40 is: 10,348,895,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,899,263,566.40 : 10,348,895,349.60 = 6,899,263,566.40 : x
  2. Step 2: Convert to fraction form
    6,899,263,566.40/10,348,895,349.60 = 6,899,263,566.40/x
  3. Step 3: Cross multiply
    6,899,263,566.40x = 10,348,895,349.60 × 6,899,263,566.40
  4. Step 4: Simplify right side
    6,899,263,566.40x = 71,399,756,637,981,671,424
  5. Step 5: Solve for x
    x = 71,399,756,637,981,671,424/6,899,263,566.40
  6. Step 6: Final answer
    x = 10,348,895,349.60

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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.