Home / 1,765,918,868,081.20-2,437,421,459,765-1,150,156,011,726

Finding the Fourth Proportional to 1,765,918,868,081.20, 2,437,421,459,765 and 1,150,156,011,726

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Solution

The fourth proportional to 1,765,918,868,081.20, 2,437,421,459,765 and 1,150,156,011,726 is: 1,587,510,613,160.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,765,918,868,081.20 : 2,437,421,459,765 = 1,150,156,011,726 : x
  2. Step 2: Convert to fraction form
    1,765,918,868,081.20/2,437,421,459,765 = 1,150,156,011,726/x
  3. Step 3: Cross multiply
    1,765,918,868,081.20x = 2,437,421,459,765 × 1,150,156,011,726
  4. Step 4: Simplify right side
    1,765,918,868,081.20x = 2,803,414,945,058,677,199,994,880
  5. Step 5: Solve for x
    x = 2,803,414,945,058,677,199,994,880/1,765,918,868,081.20
  6. Step 6: Final answer
    x = 1,587,510,613,160.16

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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.