Home / 8,055,919,333,742.40-12,079,466,039,098-3,967,398,756,260.40

Finding the Fourth Proportional to 8,055,919,333,742.40, 12,079,466,039,098 and 3,967,398,756,260.40

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Solution

The fourth proportional to 8,055,919,333,742.40, 12,079,466,039,098 and 3,967,398,756,260.40 is: 5,948,924,828,365.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,919,333,742.40 : 12,079,466,039,098 = 3,967,398,756,260.40 : x
  2. Step 2: Convert to fraction form
    8,055,919,333,742.40/12,079,466,039,098 = 3,967,398,756,260.40/x
  3. Step 3: Cross multiply
    8,055,919,333,742.40x = 12,079,466,039,098 × 3,967,398,756,260.40
  4. Step 4: Simplify right side
    8,055,919,333,742.40x = 47,924,058,539,807,140,535,599,104
  5. Step 5: Solve for x
    x = 47,924,058,539,807,140,535,599,104/8,055,919,333,742.40
  6. Step 6: Final answer
    x = 5,948,924,828,365.17

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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.