Home / 4,360,587,443.20-6,540,881,164.80-4,023,866,425.60

Finding the Fourth Proportional to 4,360,587,443.20, 6,540,881,164.80 and 4,023,866,425.60

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Solution

The fourth proportional to 4,360,587,443.20, 6,540,881,164.80 and 4,023,866,425.60 is: 6,035,799,638.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,587,443.20 : 6,540,881,164.80 = 4,023,866,425.60 : x
  2. Step 2: Convert to fraction form
    4,360,587,443.20/6,540,881,164.80 = 4,023,866,425.60/x
  3. Step 3: Cross multiply
    4,360,587,443.20x = 6,540,881,164.80 × 4,023,866,425.60
  4. Step 4: Simplify right side
    4,360,587,443.20x = 26,319,632,112,878,141,440
  5. Step 5: Solve for x
    x = 26,319,632,112,878,141,440/4,360,587,443.20
  6. Step 6: Final answer
    x = 6,035,799,638.40

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Double scale
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Similar ratio
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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.