Home / 99,407,779,665.94-149,111,671,476.39-23,860,930,353.27

Finding the Fourth Proportional to 99,407,779,665.94, 149,111,671,476.39 and 23,860,930,353.27

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Solution

The fourth proportional to 99,407,779,665.94, 149,111,671,476.39 and 23,860,930,353.27 is: 35,791,396,004.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,407,779,665.94 : 149,111,671,476.39 = 23,860,930,353.27 : x
  2. Step 2: Convert to fraction form
    99,407,779,665.94/149,111,671,476.39 = 23,860,930,353.27/x
  3. Step 3: Cross multiply
    99,407,779,665.94x = 149,111,671,476.39 × 23,860,930,353.27
  4. Step 4: Simplify right side
    99,407,779,665.94x = 3,557,943,207,957,819,293,696
  5. Step 5: Solve for x
    x = 3,557,943,207,957,819,293,696/99,407,779,665.94
  6. Step 6: Final answer
    x = 35,791,396,004.56

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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.