Home / 223,680,696,388.44-308,679,349,210.44-120,797,806,162.08

Finding the Fourth Proportional to 223,680,696,388.44, 308,679,349,210.44 and 120,797,806,162.08

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Solution

The fourth proportional to 223,680,696,388.44, 308,679,349,210.44 and 120,797,806,162.08 is: 166,700,966,128.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,680,696,388.44 : 308,679,349,210.44 = 120,797,806,162.08 : x
  2. Step 2: Convert to fraction form
    223,680,696,388.44/308,679,349,210.44 = 120,797,806,162.08/x
  3. Step 3: Cross multiply
    223,680,696,388.44x = 308,679,349,210.44 × 120,797,806,162.08
  4. Step 4: Simplify right side
    223,680,696,388.44x = 37,287,788,192,159,735,218,176
  5. Step 5: Solve for x
    x = 37,287,788,192,159,735,218,176/223,680,696,388.44
  6. Step 6: Final answer
    x = 166,700,966,128.10

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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.