Home / 35,930,052.84-53,895,506.86-10,020,777.72

Finding the Fourth Proportional to 35,930,052.84, 53,895,506.86 and 10,020,777.72

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Solution

The fourth proportional to 35,930,052.84, 53,895,506.86 and 10,020,777.72 is: 15,031,285.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,930,052.84 : 53,895,506.86 = 10,020,777.72 : x
  2. Step 2: Convert to fraction form
    35,930,052.84/53,895,506.86 = 10,020,777.72/x
  3. Step 3: Cross multiply
    35,930,052.84x = 53,895,506.86 × 10,020,777.72
  4. Step 4: Simplify right side
    35,930,052.84x = 540,074,894,350,795.19
  5. Step 5: Solve for x
    x = 540,074,894,350,795.19/35,930,052.84
  6. Step 6: Final answer
    x = 15,031,285.84

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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.