Home / 18,282,724,749,939-25,230,164,273,282-10,061,377,461,438

Finding the Fourth Proportional to 18,282,724,749,939, 25,230,164,273,282 and 10,061,377,461,438

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Solution

The fourth proportional to 18,282,724,749,939, 25,230,164,273,282 and 10,061,377,461,438 is: 13,884,703,163,210.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,282,724,749,939 : 25,230,164,273,282 = 10,061,377,461,438 : x
  2. Step 2: Convert to fraction form
    18,282,724,749,939/25,230,164,273,282 = 10,061,377,461,438/x
  3. Step 3: Cross multiply
    18,282,724,749,939x = 25,230,164,273,282 × 10,061,377,461,438
  4. Step 4: Simplify right side
    18,282,724,749,939x = 253,850,206,167,577,778,391,613,440
  5. Step 5: Solve for x
    x = 253,850,206,167,577,778,391,613,440/18,282,724,749,939
  6. Step 6: Final answer
    x = 13,884,703,163,210.11

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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.