Home / 537,118,275,223.52-741,219,382,153.32-293,247,736,111.50

Finding the Fourth Proportional to 537,118,275,223.52, 741,219,382,153.32 and 293,247,736,111.50

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Solution

The fourth proportional to 537,118,275,223.52, 741,219,382,153.32 and 293,247,736,111.50 is: 404,679,780,608.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,118,275,223.52 : 741,219,382,153.32 = 293,247,736,111.50 : x
  2. Step 2: Convert to fraction form
    537,118,275,223.52/741,219,382,153.32 = 293,247,736,111.50/x
  3. Step 3: Cross multiply
    537,118,275,223.52x = 741,219,382,153.32 × 293,247,736,111.50
  4. Step 4: Simplify right side
    537,118,275,223.52x = 217,360,905,778,425,845,776,384
  5. Step 5: Solve for x
    x = 217,360,905,778,425,845,776,384/537,118,275,223.52
  6. Step 6: Final answer
    x = 404,679,780,608.79

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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.