Home / 35,178,235,900.80-52,767,353,851.20-29,668,255,612.80

Finding the Fourth Proportional to 35,178,235,900.80, 52,767,353,851.20 and 29,668,255,612.80

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Solution

The fourth proportional to 35,178,235,900.80, 52,767,353,851.20 and 29,668,255,612.80 is: 44,502,383,419.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,178,235,900.80 : 52,767,353,851.20 = 29,668,255,612.80 : x
  2. Step 2: Convert to fraction form
    35,178,235,900.80/52,767,353,851.20 = 29,668,255,612.80/x
  3. Step 3: Cross multiply
    35,178,235,900.80x = 52,767,353,851.20 × 29,668,255,612.80
  4. Step 4: Simplify right side
    35,178,235,900.80x = 1,565,515,342,068,467,892,224
  5. Step 5: Solve for x
    x = 1,565,515,342,068,467,892,224/35,178,235,900.80
  6. Step 6: Final answer
    x = 44,502,383,419.20

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Double scale
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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.