Home / 94,109,189,603.46-141,149,993,899.93-46,289,363,158.79

Finding the Fourth Proportional to 94,109,189,603.46, 141,149,993,899.93 and 46,289,363,158.79

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Solution

The fourth proportional to 94,109,189,603.46, 141,149,993,899.93 and 46,289,363,158.79 is: 69,427,261,620.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,109,189,603.46 : 141,149,993,899.93 = 46,289,363,158.79 : x
  2. Step 2: Convert to fraction form
    94,109,189,603.46/141,149,993,899.93 = 46,289,363,158.79/x
  3. Step 3: Cross multiply
    94,109,189,603.46x = 141,149,993,899.93 × 46,289,363,158.79
  4. Step 4: Simplify right side
    94,109,189,603.46x = 6,533,743,327,495,416,971,264
  5. Step 5: Solve for x
    x = 6,533,743,327,495,416,971,264/94,109,189,603.46
  6. Step 6: Final answer
    x = 69,427,261,620.53

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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.