Home / 1,254,642,616.60-1,881,963,924.90-1,154,313,554.20

Finding the Fourth Proportional to 1,254,642,616.60, 1,881,963,924.90 and 1,154,313,554.20

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Solution

The fourth proportional to 1,254,642,616.60, 1,881,963,924.90 and 1,154,313,554.20 is: 1,731,470,331.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,642,616.60 : 1,881,963,924.90 = 1,154,313,554.20 : x
  2. Step 2: Convert to fraction form
    1,254,642,616.60/1,881,963,924.90 = 1,154,313,554.20/x
  3. Step 3: Cross multiply
    1,254,642,616.60x = 1,881,963,924.90 × 1,154,313,554.20
  4. Step 4: Simplify right side
    1,254,642,616.60x = 2,172,376,467,027,501,056
  5. Step 5: Solve for x
    x = 2,172,376,467,027,501,056/1,254,642,616.60
  6. Step 6: Final answer
    x = 1,731,470,331.30

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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.