Home / 1,737,942,336.26-2,606,668,057.54-557,369,407.68

Finding the Fourth Proportional to 1,737,942,336.26, 2,606,668,057.54 and 557,369,407.68

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Solution

The fourth proportional to 1,737,942,336.26, 2,606,668,057.54 and 557,369,407.68 is: 835,975,395.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,942,336.26 : 2,606,668,057.54 = 557,369,407.68 : x
  2. Step 2: Convert to fraction form
    1,737,942,336.26/2,606,668,057.54 = 557,369,407.68/x
  3. Step 3: Cross multiply
    1,737,942,336.26x = 2,606,668,057.54 × 557,369,407.68
  4. Step 4: Simplify right side
    1,737,942,336.26x = 1,452,877,031,249,445,888
  5. Step 5: Solve for x
    x = 1,452,877,031,249,445,888/1,737,942,336.26
  6. Step 6: Final answer
    x = 835,975,395.12

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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.