Home / 8,767,017,091.26-13,149,196,916.40-2,386,051,417.98

Finding the Fourth Proportional to 8,767,017,091.26, 13,149,196,916.40 and 2,386,051,417.98

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Solution

The fourth proportional to 8,767,017,091.26, 13,149,196,916.40 and 2,386,051,417.98 is: 3,578,715,499.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,017,091.26 : 13,149,196,916.40 = 2,386,051,417.98 : x
  2. Step 2: Convert to fraction form
    8,767,017,091.26/13,149,196,916.40 = 2,386,051,417.98/x
  3. Step 3: Cross multiply
    8,767,017,091.26x = 13,149,196,916.40 × 2,386,051,417.98
  4. Step 4: Simplify right side
    8,767,017,091.26x = 31,374,659,947,674,464,256
  5. Step 5: Solve for x
    x = 31,374,659,947,674,464,256/8,767,017,091.26
  6. Step 6: Final answer
    x = 3,578,715,499.36

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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.