Home / 2,596,710,028,946-3,581,971,022,694.90-1,619,531,402,029.20

Finding the Fourth Proportional to 2,596,710,028,946, 3,581,971,022,694.90 and 1,619,531,402,029.20

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Solution

The fourth proportional to 2,596,710,028,946, 3,581,971,022,694.90 and 1,619,531,402,029.20 is: 2,234,024,780,490.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,710,028,946 : 3,581,971,022,694.90 = 1,619,531,402,029.20 : x
  2. Step 2: Convert to fraction form
    2,596,710,028,946/3,581,971,022,694.90 = 1,619,531,402,029.20/x
  3. Step 3: Cross multiply
    2,596,710,028,946x = 3,581,971,022,694.90 × 1,619,531,402,029.20
  4. Step 4: Simplify right side
    2,596,710,028,946x = 5,801,114,552,413,038,177,157,120
  5. Step 5: Solve for x
    x = 5,801,114,552,413,038,177,157,120/2,596,710,028,946
  6. Step 6: Final answer
    x = 2,234,024,780,490.30

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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.