Home / 10,707,138,296.53-14,776,205,205.03-5,884,674,215.92

Finding the Fourth Proportional to 10,707,138,296.53, 14,776,205,205.03 and 5,884,674,215.92

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Solution

The fourth proportional to 10,707,138,296.53, 14,776,205,205.03 and 5,884,674,215.92 is: 8,121,045,172.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,707,138,296.53 : 14,776,205,205.03 = 5,884,674,215.92 : x
  2. Step 2: Convert to fraction form
    10,707,138,296.53/14,776,205,205.03 = 5,884,674,215.92/x
  3. Step 3: Cross multiply
    10,707,138,296.53x = 14,776,205,205.03 × 5,884,674,215.92
  4. Step 4: Simplify right side
    10,707,138,296.53x = 86,953,153,779,175,555,072
  5. Step 5: Solve for x
    x = 86,953,153,779,175,555,072/10,707,138,296.53
  6. Step 6: Final answer
    x = 8,121,045,172.95

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1.5x scale

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.