Home / 1,573,148,437.13-2,359,836,029.91-603,800,053.13

Finding the Fourth Proportional to 1,573,148,437.13, 2,359,836,029.91 and 603,800,053.13

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Solution

The fourth proportional to 1,573,148,437.13, 2,359,836,029.91 and 603,800,053.13 is: 905,743,594.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,148,437.13 : 2,359,836,029.91 = 603,800,053.13 : x
  2. Step 2: Convert to fraction form
    1,573,148,437.13/2,359,836,029.91 = 603,800,053.13/x
  3. Step 3: Cross multiply
    1,573,148,437.13x = 2,359,836,029.91 × 603,800,053.13
  4. Step 4: Simplify right side
    1,573,148,437.13x = 1,424,869,120,225,946,880
  5. Step 5: Solve for x
    x = 1,424,869,120,225,946,880/1,573,148,437.13
  6. Step 6: Final answer
    x = 905,743,594.57

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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.