Home / 22,222,102,362.36-30,666,531,628.08-12,060,830,387.83

Finding the Fourth Proportional to 22,222,102,362.36, 30,666,531,628.08 and 12,060,830,387.83

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Solution

The fourth proportional to 22,222,102,362.36, 30,666,531,628.08 and 12,060,830,387.83 is: 16,643,962,417.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,222,102,362.36 : 30,666,531,628.08 = 12,060,830,387.83 : x
  2. Step 2: Convert to fraction form
    22,222,102,362.36/30,666,531,628.08 = 12,060,830,387.83/x
  3. Step 3: Cross multiply
    22,222,102,362.36x = 30,666,531,628.08 × 12,060,830,387.83
  4. Step 4: Simplify right side
    22,222,102,362.36x = 369,863,836,549,206,114,304
  5. Step 5: Solve for x
    x = 369,863,836,549,206,114,304/22,222,102,362.36
  6. Step 6: Final answer
    x = 16,643,962,417.15

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Double scale
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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.