Home / 63,725,456,768.98-87,941,411,223.66-35,179,346,588.22

Finding the Fourth Proportional to 63,725,456,768.98, 87,941,411,223.66 and 35,179,346,588.22

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Solution

The fourth proportional to 63,725,456,768.98, 87,941,411,223.66 and 35,179,346,588.22 is: 48,547,653,351.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,725,456,768.98 : 87,941,411,223.66 = 35,179,346,588.22 : x
  2. Step 2: Convert to fraction form
    63,725,456,768.98/87,941,411,223.66 = 35,179,346,588.22/x
  3. Step 3: Cross multiply
    63,725,456,768.98x = 87,941,411,223.66 × 35,179,346,588.22
  4. Step 4: Simplify right side
    63,725,456,768.98x = 3,093,721,384,894,315,626,496
  5. Step 5: Solve for x
    x = 3,093,721,384,894,315,626,496/63,725,456,768.98
  6. Step 6: Final answer
    x = 48,547,653,351.62

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1.5x scale

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.