Home / 2,473,753,582.80-3,708,478,038.15-1,490,136,007.95

Finding the Fourth Proportional to 2,473,753,582.80, 3,708,478,038.15 and 1,490,136,007.95

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Solution

The fourth proportional to 2,473,753,582.80, 3,708,478,038.15 and 1,490,136,007.95 is: 2,233,907,490.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,753,582.80 : 3,708,478,038.15 = 1,490,136,007.95 : x
  2. Step 2: Convert to fraction form
    2,473,753,582.80/3,708,478,038.15 = 1,490,136,007.95/x
  3. Step 3: Cross multiply
    2,473,753,582.80x = 3,708,478,038.15 × 1,490,136,007.95
  4. Step 4: Simplify right side
    2,473,753,582.80x = 5,526,136,659,339,088,896
  5. Step 5: Solve for x
    x = 5,526,136,659,339,088,896/2,473,753,582.80
  6. Step 6: Final answer
    x = 2,233,907,490.93

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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.