Home / 164,424,776.54-226,877,349.13-93,828,154.10

Finding the Fourth Proportional to 164,424,776.54, 226,877,349.13 and 93,828,154.10

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Solution

The fourth proportional to 164,424,776.54, 226,877,349.13 and 93,828,154.10 is: 129,466,393.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,424,776.54 : 226,877,349.13 = 93,828,154.10 : x
  2. Step 2: Convert to fraction form
    164,424,776.54/226,877,349.13 = 93,828,154.10/x
  3. Step 3: Cross multiply
    164,424,776.54x = 226,877,349.13 × 93,828,154.10
  4. Step 4: Simplify right side
    164,424,776.54x = 21,287,482,874,600,184
  5. Step 5: Solve for x
    x = 21,287,482,874,600,184/164,424,776.54
  6. Step 6: Final answer
    x = 129,466,393.83

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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.