Home / 2,356,539,172.63-3,535,171,965.65-803,467,287.35

Finding the Fourth Proportional to 2,356,539,172.63, 3,535,171,965.65 and 803,467,287.35

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Solution

The fourth proportional to 2,356,539,172.63, 3,535,171,965.65 and 803,467,287.35 is: 1,205,324,767.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,539,172.63 : 3,535,171,965.65 = 803,467,287.35 : x
  2. Step 2: Convert to fraction form
    2,356,539,172.63/3,535,171,965.65 = 803,467,287.35/x
  3. Step 3: Cross multiply
    2,356,539,172.63x = 3,535,171,965.65 × 803,467,287.35
  4. Step 4: Simplify right side
    2,356,539,172.63x = 2,840,395,029,564,989,440
  5. Step 5: Solve for x
    x = 2,840,395,029,564,989,440/2,356,539,172.63
  6. Step 6: Final answer
    x = 1,205,324,767.16

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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.