Home / 106,167,273,554.44-159,249,819,601.92-61,370,266,157.20

Finding the Fourth Proportional to 106,167,273,554.44, 159,249,819,601.92 and 61,370,266,157.20

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Solution

The fourth proportional to 106,167,273,554.44, 159,249,819,601.92 and 61,370,266,157.20 is: 92,054,768,736.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,167,273,554.44 : 159,249,819,601.92 = 61,370,266,157.20 : x
  2. Step 2: Convert to fraction form
    106,167,273,554.44/159,249,819,601.92 = 61,370,266,157.20/x
  3. Step 3: Cross multiply
    106,167,273,554.44x = 159,249,819,601.92 × 61,370,266,157.20
  4. Step 4: Simplify right side
    106,167,273,554.44x = 9,773,203,814,455,917,412,352
  5. Step 5: Solve for x
    x = 9,773,203,814,455,917,412,352/106,167,273,554.44
  6. Step 6: Final answer
    x = 92,054,768,736.66

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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.