Home / 232,814,630.40-349,081,282.56-92,776,627.20

Finding the Fourth Proportional to 232,814,630.40, 349,081,282.56 and 92,776,627.20

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Solution

The fourth proportional to 232,814,630.40, 349,081,282.56 and 92,776,627.20 is: 139,108,886.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,814,630.40 : 349,081,282.56 = 92,776,627.20 : x
  2. Step 2: Convert to fraction form
    232,814,630.40/349,081,282.56 = 92,776,627.20/x
  3. Step 3: Cross multiply
    232,814,630.40x = 349,081,282.56 × 92,776,627.20
  4. Step 4: Simplify right side
    232,814,630.40x = 32,386,584,014,566,984
  5. Step 5: Solve for x
    x = 32,386,584,014,566,984/232,814,630.40
  6. Step 6: Final answer
    x = 139,108,886.58

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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.