Home / 827,506,863,218.51-1,241,260,294,827.70-827,506,863,218.51

Finding the Fourth Proportional to 827,506,863,218.51, 1,241,260,294,827.70 and 827,506,863,218.51

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Solution

The fourth proportional to 827,506,863,218.51, 1,241,260,294,827.70 and 827,506,863,218.51 is: 1,241,260,294,827.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,506,863,218.51 : 1,241,260,294,827.70 = 827,506,863,218.51 : x
  2. Step 2: Convert to fraction form
    827,506,863,218.51/1,241,260,294,827.70 = 827,506,863,218.51/x
  3. Step 3: Cross multiply
    827,506,863,218.51x = 1,241,260,294,827.70 × 827,506,863,218.51
  4. Step 4: Simplify right side
    827,506,863,218.51x = 1,027,151,413,010,552,934,367,232
  5. Step 5: Solve for x
    x = 1,027,151,413,010,552,934,367,232/827,506,863,218.51
  6. Step 6: Final answer
    x = 1,241,260,294,827.70

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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.