Home / 35,690,472.77-53,535,275.57-9,782,752.28

Finding the Fourth Proportional to 35,690,472.77, 53,535,275.57 and 9,782,752.28

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Solution

The fourth proportional to 35,690,472.77, 53,535,275.57 and 9,782,752.28 is: 14,674,009.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,690,472.77 : 53,535,275.57 = 9,782,752.28 : x
  2. Step 2: Convert to fraction form
    35,690,472.77/53,535,275.57 = 9,782,752.28/x
  3. Step 3: Cross multiply
    35,690,472.77x = 53,535,275.57 × 9,782,752.28
  4. Step 4: Simplify right side
    35,690,472.77x = 523,722,338,826,255.69
  5. Step 5: Solve for x
    x = 523,722,338,826,255.69/35,690,472.77
  6. Step 6: Final answer
    x = 14,674,009.57

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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.