Home / 106,167,273,617.62-159,249,819,696.54-61,370,266,220.38

Finding the Fourth Proportional to 106,167,273,617.62, 159,249,819,696.54 and 61,370,266,220.38

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Solution

The fourth proportional to 106,167,273,617.62, 159,249,819,696.54 and 61,370,266,220.38 is: 92,054,768,831.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,167,273,617.62 : 159,249,819,696.54 = 61,370,266,220.38 : x
  2. Step 2: Convert to fraction form
    106,167,273,617.62/159,249,819,696.54 = 61,370,266,220.38/x
  3. Step 3: Cross multiply
    106,167,273,617.62x = 159,249,819,696.54 × 61,370,266,220.38
  4. Step 4: Simplify right side
    106,167,273,617.62x = 9,773,203,830,324,175,306,752
  5. Step 5: Solve for x
    x = 9,773,203,830,324,175,306,752/106,167,273,617.62
  6. Step 6: Final answer
    x = 92,054,768,831.35

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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.