Home / 11,873,724,810.80-17,812,602,755.40-3,592,546,084.40

Finding the Fourth Proportional to 11,873,724,810.80, 17,812,602,755.40 and 3,592,546,084.40

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Solution

The fourth proportional to 11,873,724,810.80, 17,812,602,755.40 and 3,592,546,084.40 is: 5,389,428,953.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,873,724,810.80 : 17,812,602,755.40 = 3,592,546,084.40 : x
  2. Step 2: Convert to fraction form
    11,873,724,810.80/17,812,602,755.40 = 3,592,546,084.40/x
  3. Step 3: Cross multiply
    11,873,724,810.80x = 17,812,602,755.40 × 3,592,546,084.40
  4. Step 4: Simplify right side
    11,873,724,810.80x = 63,992,596,281,884,925,952
  5. Step 5: Solve for x
    x = 63,992,596,281,884,925,952/11,873,724,810.80
  6. Step 6: Final answer
    x = 5,389,428,953.56

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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.