Home / 134,984,867,924.05-202,335,565,511.82-45,416,765,648.71

Finding the Fourth Proportional to 134,984,867,924.05, 202,335,565,511.82 and 45,416,765,648.71

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Solution

The fourth proportional to 134,984,867,924.05, 202,335,565,511.82 and 45,416,765,648.71 is: 68,077,460,107.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,984,867,924.05 : 202,335,565,511.82 = 45,416,765,648.71 : x
  2. Step 2: Convert to fraction form
    134,984,867,924.05/202,335,565,511.82 = 45,416,765,648.71/x
  3. Step 3: Cross multiply
    134,984,867,924.05x = 202,335,565,511.82 × 45,416,765,648.71
  4. Step 4: Simplify right side
    134,984,867,924.05x = 9,189,426,961,248,931,545,088
  5. Step 5: Solve for x
    x = 9,189,426,961,248,931,545,088/134,984,867,924.05
  6. Step 6: Final answer
    x = 68,077,460,107.75

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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.