Home / 14,446,822,320.30-21,670,233,480.45-12,242,830,205.10

Finding the Fourth Proportional to 14,446,822,320.30, 21,670,233,480.45 and 12,242,830,205.10

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Solution

The fourth proportional to 14,446,822,320.30, 21,670,233,480.45 and 12,242,830,205.10 is: 18,364,245,307.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,446,822,320.30 : 21,670,233,480.45 = 12,242,830,205.10 : x
  2. Step 2: Convert to fraction form
    14,446,822,320.30/21,670,233,480.45 = 12,242,830,205.10/x
  3. Step 3: Cross multiply
    14,446,822,320.30x = 21,670,233,480.45 × 12,242,830,205.10
  4. Step 4: Simplify right side
    14,446,822,320.30x = 265,304,989,006,022,574,080
  5. Step 5: Solve for x
    x = 265,304,989,006,022,574,080/14,446,822,320.30
  6. Step 6: Final answer
    x = 18,364,245,307.65

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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.