Home / 22,696,321,968.40-34,044,482,952.60-19,594,407,139.60

Finding the Fourth Proportional to 22,696,321,968.40, 34,044,482,952.60 and 19,594,407,139.60

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Solution

The fourth proportional to 22,696,321,968.40, 34,044,482,952.60 and 19,594,407,139.60 is: 29,391,610,709.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,696,321,968.40 : 34,044,482,952.60 = 19,594,407,139.60 : x
  2. Step 2: Convert to fraction form
    22,696,321,968.40/34,044,482,952.60 = 19,594,407,139.60/x
  3. Step 3: Cross multiply
    22,696,321,968.40x = 34,044,482,952.60 × 19,594,407,139.60
  4. Step 4: Simplify right side
    22,696,321,968.40x = 667,081,459,830,415,818,752
  5. Step 5: Solve for x
    x = 667,081,459,830,415,818,752/22,696,321,968.40
  6. Step 6: Final answer
    x = 29,391,610,709.40

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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.