Home / 23,422,932,127.45-35,138,851,688.63-7,706,287,312.21

Finding the Fourth Proportional to 23,422,932,127.45, 35,138,851,688.63 and 7,706,287,312.21

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Solution

The fourth proportional to 23,422,932,127.45, 35,138,851,688.63 and 7,706,287,312.21 is: 11,560,896,196.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,422,932,127.45 : 35,138,851,688.63 = 7,706,287,312.21 : x
  2. Step 2: Convert to fraction form
    23,422,932,127.45/35,138,851,688.63 = 7,706,287,312.21/x
  3. Step 3: Cross multiply
    23,422,932,127.45x = 35,138,851,688.63 × 7,706,287,312.21
  4. Step 4: Simplify right side
    23,422,932,127.45x = 270,790,086,933,718,269,952
  5. Step 5: Solve for x
    x = 270,790,086,933,718,269,952/23,422,932,127.45
  6. Step 6: Final answer
    x = 11,560,896,196.10

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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.