Home / 967,466,592,023.60-1,451,199,888,035.40-472,127,678,231.60

Finding the Fourth Proportional to 967,466,592,023.60, 1,451,199,888,035.40 and 472,127,678,231.60

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Solution

The fourth proportional to 967,466,592,023.60, 1,451,199,888,035.40 and 472,127,678,231.60 is: 708,191,517,347.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,466,592,023.60 : 1,451,199,888,035.40 = 472,127,678,231.60 : x
  2. Step 2: Convert to fraction form
    967,466,592,023.60/1,451,199,888,035.40 = 472,127,678,231.60/x
  3. Step 3: Cross multiply
    967,466,592,023.60x = 1,451,199,888,035.40 × 472,127,678,231.60
  4. Step 4: Simplify right side
    967,466,592,023.60x = 685,151,633,788,111,249,473,536
  5. Step 5: Solve for x
    x = 685,151,633,788,111,249,473,536/967,466,592,023.60
  6. Step 6: Final answer
    x = 708,191,517,347.40

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Double scale
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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.