Home / 61,422,884,894.80-92,134,327,342.20-56,585,590,814.80

Finding the Fourth Proportional to 61,422,884,894.80, 92,134,327,342.20 and 56,585,590,814.80

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Solution

The fourth proportional to 61,422,884,894.80, 92,134,327,342.20 and 56,585,590,814.80 is: 84,878,386,222.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,422,884,894.80 : 92,134,327,342.20 = 56,585,590,814.80 : x
  2. Step 2: Convert to fraction form
    61,422,884,894.80/92,134,327,342.20 = 56,585,590,814.80/x
  3. Step 3: Cross multiply
    61,422,884,894.80x = 92,134,327,342.20 × 56,585,590,814.80
  4. Step 4: Simplify right side
    61,422,884,894.80x = 5,213,475,346,982,568,460,288
  5. Step 5: Solve for x
    x = 5,213,475,346,982,568,460,288/61,422,884,894.80
  6. Step 6: Final answer
    x = 84,878,386,222.20

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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.