Home / 74,736,460,952.55-112,104,691,428.83-22,391,648,216.55

Finding the Fourth Proportional to 74,736,460,952.55, 112,104,691,428.83 and 22,391,648,216.55

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Solution

The fourth proportional to 74,736,460,952.55, 112,104,691,428.83 and 22,391,648,216.55 is: 33,587,472,324.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,736,460,952.55 : 112,104,691,428.83 = 22,391,648,216.55 : x
  2. Step 2: Convert to fraction form
    74,736,460,952.55/112,104,691,428.83 = 22,391,648,216.55/x
  3. Step 3: Cross multiply
    74,736,460,952.55x = 112,104,691,428.83 × 22,391,648,216.55
  4. Step 4: Simplify right side
    74,736,460,952.55x = 2,510,208,813,899,249,090,560
  5. Step 5: Solve for x
    x = 2,510,208,813,899,249,090,560/74,736,460,952.55
  6. Step 6: Final answer
    x = 33,587,472,324.83

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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.