Home / 1,765,918,867,657.80-2,437,421,459,180-1,150,156,011,301.80

Finding the Fourth Proportional to 1,765,918,867,657.80, 2,437,421,459,180 and 1,150,156,011,301.80

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Solution

The fourth proportional to 1,765,918,867,657.80, 2,437,421,459,180 and 1,150,156,011,301.80 is: 1,587,510,612,574.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,765,918,867,657.80 : 2,437,421,459,180 = 1,150,156,011,301.80 : x
  2. Step 2: Convert to fraction form
    1,765,918,867,657.80/2,437,421,459,180 = 1,150,156,011,301.80/x
  3. Step 3: Cross multiply
    1,765,918,867,657.80x = 2,437,421,459,180 × 1,150,156,011,301.80
  4. Step 4: Simplify right side
    1,765,918,867,657.80x = 2,803,414,943,351,881,892,626,432
  5. Step 5: Solve for x
    x = 2,803,414,943,351,881,892,626,432/1,765,918,867,657.80
  6. Step 6: Final answer
    x = 1,587,510,612,574.26

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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.