Home / 19,167,498,432.16-26,452,516,599.88-10,593,740,629.60

Finding the Fourth Proportional to 19,167,498,432.16, 26,452,516,599.88 and 10,593,740,629.60

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Solution

The fourth proportional to 19,167,498,432.16, 26,452,516,599.88 and 10,593,740,629.60 is: 14,620,118,574.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,167,498,432.16 : 26,452,516,599.88 = 10,593,740,629.60 : x
  2. Step 2: Convert to fraction form
    19,167,498,432.16/26,452,516,599.88 = 10,593,740,629.60/x
  3. Step 3: Cross multiply
    19,167,498,432.16x = 26,452,516,599.88 × 10,593,740,629.60
  4. Step 4: Simplify right side
    19,167,498,432.16x = 280,231,099,859,317,227,520
  5. Step 5: Solve for x
    x = 280,231,099,859,317,227,520/19,167,498,432.16
  6. Step 6: Final answer
    x = 14,620,118,574.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.