Home / 99,407,779,668.94-149,111,671,480.90-23,860,930,356.26

Finding the Fourth Proportional to 99,407,779,668.94, 149,111,671,480.90 and 23,860,930,356.26

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Solution

The fourth proportional to 99,407,779,668.94, 149,111,671,480.90 and 23,860,930,356.26 is: 35,791,396,009.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,407,779,668.94 : 149,111,671,480.90 = 23,860,930,356.26 : x
  2. Step 2: Convert to fraction form
    99,407,779,668.94/149,111,671,480.90 = 23,860,930,356.26/x
  3. Step 3: Cross multiply
    99,407,779,668.94x = 149,111,671,480.90 × 23,860,930,356.26
  4. Step 4: Simplify right side
    99,407,779,668.94x = 3,557,943,208,511,275,008,000
  5. Step 5: Solve for x
    x = 3,557,943,208,511,275,008,000/99,407,779,668.94
  6. Step 6: Final answer
    x = 35,791,396,009.05

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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.