Home / 109,025,175,443.60-163,537,763,165.40-109,025,175,443.60

Finding the Fourth Proportional to 109,025,175,443.60, 163,537,763,165.40 and 109,025,175,443.60

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Solution

The fourth proportional to 109,025,175,443.60, 163,537,763,165.40 and 109,025,175,443.60 is: 163,537,763,165.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,025,175,443.60 : 163,537,763,165.40 = 109,025,175,443.60 : x
  2. Step 2: Convert to fraction form
    109,025,175,443.60/163,537,763,165.40 = 109,025,175,443.60/x
  3. Step 3: Cross multiply
    109,025,175,443.60x = 163,537,763,165.40 × 109,025,175,443.60
  4. Step 4: Simplify right side
    109,025,175,443.60x = 17,829,733,320,761,641,271,296
  5. Step 5: Solve for x
    x = 17,829,733,320,761,641,271,296/109,025,175,443.60
  6. Step 6: Final answer
    x = 163,537,763,165.40

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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.