Home / 25,828,667,617,998-38,743,038,714,780-10,547,685,157,877

Finding the Fourth Proportional to 25,828,667,617,998, 38,743,038,714,780 and 10,547,685,157,877

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Solution

The fourth proportional to 25,828,667,617,998, 38,743,038,714,780 and 10,547,685,157,877 is: 15,821,542,964,073.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,828,667,617,998 : 38,743,038,714,780 = 10,547,685,157,877 : x
  2. Step 2: Convert to fraction form
    25,828,667,617,998/38,743,038,714,780 = 10,547,685,157,877/x
  3. Step 3: Cross multiply
    25,828,667,617,998x = 38,743,038,714,780 × 10,547,685,157,877
  4. Step 4: Simplify right side
    25,828,667,617,998x = 408,649,374,422,939,033,816,530,944
  5. Step 5: Solve for x
    x = 408,649,374,422,939,033,816,530,944/25,828,667,617,998
  6. Step 6: Final answer
    x = 15,821,542,964,073.88

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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.