Home / 2,290,310,049.08-3,429,064,490.88-1,237,275,650

Finding the Fourth Proportional to 2,290,310,049.08, 3,429,064,490.88 and 1,237,275,650

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Solution

The fourth proportional to 2,290,310,049.08, 3,429,064,490.88 and 1,237,275,650 is: 1,852,455,740.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,310,049.08 : 3,429,064,490.88 = 1,237,275,650 : x
  2. Step 2: Convert to fraction form
    2,290,310,049.08/3,429,064,490.88 = 1,237,275,650/x
  3. Step 3: Cross multiply
    2,290,310,049.08x = 3,429,064,490.88 × 1,237,275,650
  4. Step 4: Simplify right side
    2,290,310,049.08x = 4,242,697,996,845,471,232
  5. Step 5: Solve for x
    x = 4,242,697,996,845,471,232/2,290,310,049.08
  6. Step 6: Final answer
    x = 1,852,455,740.02

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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.