Home / 5,979,258,615.60-8,968,887,923.40-1,838,164,055.40

Finding the Fourth Proportional to 5,979,258,615.60, 8,968,887,923.40 and 1,838,164,055.40

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Solution

The fourth proportional to 5,979,258,615.60, 8,968,887,923.40 and 1,838,164,055.40 is: 2,757,246,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979,258,615.60 : 8,968,887,923.40 = 1,838,164,055.40 : x
  2. Step 2: Convert to fraction form
    5,979,258,615.60/8,968,887,923.40 = 1,838,164,055.40/x
  3. Step 3: Cross multiply
    5,979,258,615.60x = 8,968,887,923.40 × 1,838,164,055.40
  4. Step 4: Simplify right side
    5,979,258,615.60x = 16,486,287,397,705,029,632
  5. Step 5: Solve for x
    x = 16,486,287,397,705,029,632/5,979,258,615.60
  6. Step 6: Final answer
    x = 2,757,246,083.10

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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.