Home / 4,051,725,315.30-6,077,894,490.30-1,253,976,829.31

Finding the Fourth Proportional to 4,051,725,315.30, 6,077,894,490.30 and 1,253,976,829.31

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Solution

The fourth proportional to 4,051,725,315.30, 6,077,894,490.30 and 1,253,976,829.31 is: 1,881,060,108.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,725,315.30 : 6,077,894,490.30 = 1,253,976,829.31 : x
  2. Step 2: Convert to fraction form
    4,051,725,315.30/6,077,894,490.30 = 1,253,976,829.31/x
  3. Step 3: Cross multiply
    4,051,725,315.30x = 6,077,894,490.30 × 1,253,976,829.31
  4. Step 4: Simplify right side
    4,051,725,315.30x = 7,621,538,861,838,457,856
  5. Step 5: Solve for x
    x = 7,621,538,861,838,457,856/4,051,725,315.30
  6. Step 6: Final answer
    x = 1,881,060,108.66

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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.