Home / 23,176,547,216.40-34,764,820,824.60-8,455,048,899.60

Finding the Fourth Proportional to 23,176,547,216.40, 34,764,820,824.60 and 8,455,048,899.60

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Solution

The fourth proportional to 23,176,547,216.40, 34,764,820,824.60 and 8,455,048,899.60 is: 12,682,573,349.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176,547,216.40 : 34,764,820,824.60 = 8,455,048,899.60 : x
  2. Step 2: Convert to fraction form
    23,176,547,216.40/34,764,820,824.60 = 8,455,048,899.60/x
  3. Step 3: Cross multiply
    23,176,547,216.40x = 34,764,820,824.60 × 8,455,048,899.60
  4. Step 4: Simplify right side
    23,176,547,216.40x = 293,938,260,057,825,411,072
  5. Step 5: Solve for x
    x = 293,938,260,057,825,411,072/23,176,547,216.40
  6. Step 6: Final answer
    x = 12,682,573,349.40

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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.