Home / 30,260,372,964,602-41,759,354,961,868-16,386,873,341,496

Finding the Fourth Proportional to 30,260,372,964,602, 41,759,354,961,868 and 16,386,873,341,496

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Solution

The fourth proportional to 30,260,372,964,602, 41,759,354,961,868 and 16,386,873,341,496 is: 22,613,907,019,030.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,260,372,964,602 : 41,759,354,961,868 = 16,386,873,341,496 : x
  2. Step 2: Convert to fraction form
    30,260,372,964,602/41,759,354,961,868 = 16,386,873,341,496/x
  3. Step 3: Cross multiply
    30,260,372,964,602x = 41,759,354,961,868 × 16,386,873,341,496
  4. Step 4: Simplify right side
    30,260,372,964,602x = 684,305,260,582,703,373,817,479,168
  5. Step 5: Solve for x
    x = 684,305,260,582,703,373,817,479,168/30,260,372,964,602
  6. Step 6: Final answer
    x = 22,613,907,019,030.81

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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.