Home / 8,055,919,333,740.40-12,079,466,039,096-3,967,398,756,258.40

Finding the Fourth Proportional to 8,055,919,333,740.40, 12,079,466,039,096 and 3,967,398,756,258.40

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Solution

The fourth proportional to 8,055,919,333,740.40, 12,079,466,039,096 and 3,967,398,756,258.40 is: 5,948,924,828,362.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,919,333,740.40 : 12,079,466,039,096 = 3,967,398,756,258.40 : x
  2. Step 2: Convert to fraction form
    8,055,919,333,740.40/12,079,466,039,096 = 3,967,398,756,258.40/x
  3. Step 3: Cross multiply
    8,055,919,333,740.40x = 12,079,466,039,096 × 3,967,398,756,258.40
  4. Step 4: Simplify right side
    8,055,919,333,740.40x = 47,924,058,539,775,048,539,963,392
  5. Step 5: Solve for x
    x = 47,924,058,539,775,048,539,963,392/8,055,919,333,740.40
  6. Step 6: Final answer
    x = 5,948,924,828,362.66

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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.