Home / 1,763,302,045.08-2,644,958,506.77-435,330,237

Finding the Fourth Proportional to 1,763,302,045.08, 2,644,958,506.77 and 435,330,237

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Solution

The fourth proportional to 1,763,302,045.08, 2,644,958,506.77 and 435,330,237 is: 652,996,698.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,302,045.08 : 2,644,958,506.77 = 435,330,237 : x
  2. Step 2: Convert to fraction form
    1,763,302,045.08/2,644,958,506.77 = 435,330,237/x
  3. Step 3: Cross multiply
    1,763,302,045.08x = 2,644,958,506.77 × 435,330,237
  4. Step 4: Simplify right side
    1,763,302,045.08x = 1,151,430,413,607,350,144
  5. Step 5: Solve for x
    x = 1,151,430,413,607,350,144/1,763,302,045.08
  6. Step 6: Final answer
    x = 652,996,698.34

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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.