Home / 1,530,514,529.68-2,294,404,661.52-597,620,341.48

Finding the Fourth Proportional to 1,530,514,529.68, 2,294,404,661.52 and 597,620,341.48

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Solution

The fourth proportional to 1,530,514,529.68, 2,294,404,661.52 and 597,620,341.48 is: 895,896,687.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,514,529.68 : 2,294,404,661.52 = 597,620,341.48 : x
  2. Step 2: Convert to fraction form
    1,530,514,529.68/2,294,404,661.52 = 597,620,341.48/x
  3. Step 3: Cross multiply
    1,530,514,529.68x = 2,294,404,661.52 × 597,620,341.48
  4. Step 4: Simplify right side
    1,530,514,529.68x = 1,371,182,897,310,886,144
  5. Step 5: Solve for x
    x = 1,371,182,897,310,886,144/1,530,514,529.68
  6. Step 6: Final answer
    x = 895,896,687.50

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Double scale
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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.