Home / 1,573,148,439-2,359,836,032.72-603,800,055

Finding the Fourth Proportional to 1,573,148,439, 2,359,836,032.72 and 603,800,055

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Solution

The fourth proportional to 1,573,148,439, 2,359,836,032.72 and 603,800,055 is: 905,743,597.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,148,439 : 2,359,836,032.72 = 603,800,055 : x
  2. Step 2: Convert to fraction form
    1,573,148,439/2,359,836,032.72 = 603,800,055/x
  3. Step 3: Cross multiply
    1,573,148,439x = 2,359,836,032.72 × 603,800,055
  4. Step 4: Simplify right side
    1,573,148,439x = 1,424,869,126,344,299,008
  5. Step 5: Solve for x
    x = 1,424,869,126,344,299,008/1,573,148,439
  6. Step 6: Final answer
    x = 905,743,597.37

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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.