Home / 6,237,111,393,759-9,349,063,955,639.20-2,097,983,068,769.20

Finding the Fourth Proportional to 6,237,111,393,759, 9,349,063,955,639.20 and 2,097,983,068,769.20

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Solution

The fourth proportional to 6,237,111,393,759, 9,349,063,955,639.20 and 2,097,983,068,769.20 is: 3,144,753,500,378.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,111,393,759 : 9,349,063,955,639.20 = 2,097,983,068,769.20 : x
  2. Step 2: Convert to fraction form
    6,237,111,393,759/9,349,063,955,639.20 = 2,097,983,068,769.20/x
  3. Step 3: Cross multiply
    6,237,111,393,759x = 9,349,063,955,639.20 × 2,097,983,068,769.20
  4. Step 4: Simplify right side
    6,237,111,393,759x = 19,614,177,887,771,442,452,365,312
  5. Step 5: Solve for x
    x = 19,614,177,887,771,442,452,365,312/6,237,111,393,759
  6. Step 6: Final answer
    x = 3,144,753,500,378.05

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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.