Home / 1,262,703,816,000.10-1,894,055,724,000.20-1,262,703,816,000.10

Finding the Fourth Proportional to 1,262,703,816,000.10, 1,894,055,724,000.20 and 1,262,703,816,000.10

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Solution

The fourth proportional to 1,262,703,816,000.10, 1,894,055,724,000.20 and 1,262,703,816,000.10 is: 1,894,055,724,000.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,262,703,816,000.10 : 1,894,055,724,000.20 = 1,262,703,816,000.10 : x
  2. Step 2: Convert to fraction form
    1,262,703,816,000.10/1,894,055,724,000.20 = 1,262,703,816,000.10/x
  3. Step 3: Cross multiply
    1,262,703,816,000.10x = 1,894,055,724,000.20 × 1,262,703,816,000.10
  4. Step 4: Simplify right side
    1,262,703,816,000.10x = 2,391,631,390,411,884,842,713,088
  5. Step 5: Solve for x
    x = 2,391,631,390,411,884,842,713,088/1,262,703,816,000.10
  6. Step 6: Final answer
    x = 1,894,055,724,000.20

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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.