Home / 119,052,802.01-164,255,801.33-68,798,712.48

Finding the Fourth Proportional to 119,052,802.01, 164,255,801.33 and 68,798,712.48

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Solution

The fourth proportional to 119,052,802.01, 164,255,801.33 and 68,798,712.48 is: 94,920,803.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,052,802.01 : 164,255,801.33 = 68,798,712.48 : x
  2. Step 2: Convert to fraction form
    119,052,802.01/164,255,801.33 = 68,798,712.48/x
  3. Step 3: Cross multiply
    119,052,802.01x = 164,255,801.33 × 68,798,712.48
  4. Step 4: Simplify right side
    119,052,802.01x = 11,300,587,649,046,670
  5. Step 5: Solve for x
    x = 11,300,587,649,046,670/119,052,802.01
  6. Step 6: Final answer
    x = 94,920,803.70

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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.