Home / 170,026,917.84-234,668,723.40-96,683,685.84

Finding the Fourth Proportional to 170,026,917.84, 234,668,723.40 and 96,683,685.84

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Solution

The fourth proportional to 170,026,917.84, 234,668,723.40 and 96,683,685.84 is: 133,441,442.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,026,917.84 : 234,668,723.40 = 96,683,685.84 : x
  2. Step 2: Convert to fraction form
    170,026,917.84/234,668,723.40 = 96,683,685.84/x
  3. Step 3: Cross multiply
    170,026,917.84x = 234,668,723.40 × 96,683,685.84
  4. Step 4: Simplify right side
    170,026,917.84x = 22,688,637,129,679,460
  5. Step 5: Solve for x
    x = 22,688,637,129,679,460/170,026,917.84
  6. Step 6: Final answer
    x = 133,441,442.20

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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.