Home / 35,930,051.84-53,895,505.36-10,020,776.72

Finding the Fourth Proportional to 35,930,051.84, 53,895,505.36 and 10,020,776.72

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Solution

The fourth proportional to 35,930,051.84, 53,895,505.36 and 10,020,776.72 is: 15,031,284.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,930,051.84 : 53,895,505.36 = 10,020,776.72 : x
  2. Step 2: Convert to fraction form
    35,930,051.84/53,895,505.36 = 10,020,776.72/x
  3. Step 3: Cross multiply
    35,930,051.84x = 53,895,505.36 × 10,020,776.72
  4. Step 4: Simplify right side
    35,930,051.84x = 540,074,825,424,123.25
  5. Step 5: Solve for x
    x = 540,074,825,424,123.25/35,930,051.84
  6. Step 6: Final answer
    x = 15,031,284.34

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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.