Home / 18,047,063,029.64-24,903,697,213.40-10,017,771,153.17

Finding the Fourth Proportional to 18,047,063,029.64, 24,903,697,213.40 and 10,017,771,153.17

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Solution

The fourth proportional to 18,047,063,029.64, 24,903,697,213.40 and 10,017,771,153.17 is: 13,823,830,456.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,047,063,029.64 : 24,903,697,213.40 = 10,017,771,153.17 : x
  2. Step 2: Convert to fraction form
    18,047,063,029.64/24,903,697,213.40 = 10,017,771,153.17/x
  3. Step 3: Cross multiply
    18,047,063,029.64x = 24,903,697,213.40 × 10,017,771,153.17
  4. Step 4: Simplify right side
    18,047,063,029.64x = 249,479,539,551,504,039,936
  5. Step 5: Solve for x
    x = 249,479,539,551,504,039,936/18,047,063,029.64
  6. Step 6: Final answer
    x = 13,823,830,456.06

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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.