Home / 23,577,909,407.20-35,366,864,110.80-21,649,416,306.40

Finding the Fourth Proportional to 23,577,909,407.20, 35,366,864,110.80 and 21,649,416,306.40

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Solution

The fourth proportional to 23,577,909,407.20, 35,366,864,110.80 and 21,649,416,306.40 is: 32,474,124,459.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,577,909,407.20 : 35,366,864,110.80 = 21,649,416,306.40 : x
  2. Step 2: Convert to fraction form
    23,577,909,407.20/35,366,864,110.80 = 21,649,416,306.40/x
  3. Step 3: Cross multiply
    23,577,909,407.20x = 35,366,864,110.80 × 21,649,416,306.40
  4. Step 4: Simplify right side
    23,577,909,407.20x = 765,671,964,586,586,537,984
  5. Step 5: Solve for x
    x = 765,671,964,586,586,537,984/23,577,909,407.20
  6. Step 6: Final answer
    x = 32,474,124,459.60

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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.