Home / 22,604,684,192.12-33,912,134,523.47-7,478,218,095.81

Finding the Fourth Proportional to 22,604,684,192.12, 33,912,134,523.47 and 7,478,218,095.81

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Solution

The fourth proportional to 22,604,684,192.12, 33,912,134,523.47 and 7,478,218,095.81 is: 11,219,017,080.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,604,684,192.12 : 33,912,134,523.47 = 7,478,218,095.81 : x
  2. Step 2: Convert to fraction form
    22,604,684,192.12/33,912,134,523.47 = 7,478,218,095.81/x
  3. Step 3: Cross multiply
    22,604,684,192.12x = 33,912,134,523.47 × 7,478,218,095.81
  4. Step 4: Simplify right side
    22,604,684,192.12x = 253,602,338,060,919,013,376
  5. Step 5: Solve for x
    x = 253,602,338,060,919,013,376/22,604,684,192.12
  6. Step 6: Final answer
    x = 11,219,017,080.95

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Double scale
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1.5x scale

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.