Home / 8,997,843,959,062.50-12,416,813,460,072-5,294,300,150,079.90

Finding the Fourth Proportional to 8,997,843,959,062.50, 12,416,813,460,072 and 5,294,300,150,079.90

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Solution

The fourth proportional to 8,997,843,959,062.50, 12,416,813,460,072 and 5,294,300,150,079.90 is: 7,306,009,935,742.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,997,843,959,062.50 : 12,416,813,460,072 = 5,294,300,150,079.90 : x
  2. Step 2: Convert to fraction form
    8,997,843,959,062.50/12,416,813,460,072 = 5,294,300,150,079.90/x
  3. Step 3: Cross multiply
    8,997,843,959,062.50x = 12,416,813,460,072 × 5,294,300,150,079.90
  4. Step 4: Simplify right side
    8,997,843,959,062.50x = 65,738,337,365,173,319,313,129,472
  5. Step 5: Solve for x
    x = 65,738,337,365,173,319,313,129,472/8,997,843,959,062.50
  6. Step 6: Final answer
    x = 7,306,009,935,742.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.