Home / 21,729,490,606.48-32,560,968,228-14,620,642,528.36

Finding the Fourth Proportional to 21,729,490,606.48, 32,560,968,228 and 14,620,642,528.36

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Solution

The fourth proportional to 21,729,490,606.48, 32,560,968,228 and 14,620,642,528.36 is: 21,908,579,702.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,729,490,606.48 : 32,560,968,228 = 14,620,642,528.36 : x
  2. Step 2: Convert to fraction form
    21,729,490,606.48/32,560,968,228 = 14,620,642,528.36/x
  3. Step 3: Cross multiply
    21,729,490,606.48x = 32,560,968,228 × 14,620,642,528.36
  4. Step 4: Simplify right side
    21,729,490,606.48x = 476,062,276,838,875,594,752
  5. Step 5: Solve for x
    x = 476,062,276,838,875,594,752/21,729,490,606.48
  6. Step 6: Final answer
    x = 21,908,579,702.14

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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.