Home / 62,071,555.94-85,658,747.71-34,569,484.19

Finding the Fourth Proportional to 62,071,555.94, 85,658,747.71 and 34,569,484.19

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Solution

The fourth proportional to 62,071,555.94, 85,658,747.71 and 34,569,484.19 is: 47,705,888.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,071,555.94 : 85,658,747.71 = 34,569,484.19 : x
  2. Step 2: Convert to fraction form
    62,071,555.94/85,658,747.71 = 34,569,484.19/x
  3. Step 3: Cross multiply
    62,071,555.94x = 85,658,747.71 × 34,569,484.19
  4. Step 4: Simplify right side
    62,071,555.94x = 2,961,178,724,696,043.50
  5. Step 5: Solve for x
    x = 2,961,178,724,696,043.50/62,071,555.94
  6. Step 6: Final answer
    x = 47,705,888.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.