Home / 17,325,842,422.95-23,909,802,929.32-9,601,042,663.73

Finding the Fourth Proportional to 17,325,842,422.95, 23,909,802,929.32 and 9,601,042,663.73

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Solution

The fourth proportional to 17,325,842,422.95, 23,909,802,929.32 and 9,601,042,663.73 is: 13,249,516,670.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,325,842,422.95 : 23,909,802,929.32 = 9,601,042,663.73 : x
  2. Step 2: Convert to fraction form
    17,325,842,422.95/23,909,802,929.32 = 9,601,042,663.73/x
  3. Step 3: Cross multiply
    17,325,842,422.95x = 23,909,802,929.32 × 9,601,042,663.73
  4. Step 4: Simplify right side
    17,325,842,422.95x = 229,559,038,005,777,825,792
  5. Step 5: Solve for x
    x = 229,559,038,005,777,825,792/17,325,842,422.95
  6. Step 6: Final answer
    x = 13,249,516,670.06

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1.5x scale

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.