Home / 34,696,605.96-47,881,601.48-19,226,948.94

Finding the Fourth Proportional to 34,696,605.96, 47,881,601.48 and 19,226,948.94

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Solution

The fourth proportional to 34,696,605.96, 47,881,601.48 and 19,226,948.94 is: 26,533,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,696,605.96 : 47,881,601.48 = 19,226,948.94 : x
  2. Step 2: Convert to fraction form
    34,696,605.96/47,881,601.48 = 19,226,948.94/x
  3. Step 3: Cross multiply
    34,696,605.96x = 47,881,601.48 × 19,226,948.94
  4. Step 4: Simplify right side
    34,696,605.96x = 920,617,106,869,455.88
  5. Step 5: Solve for x
    x = 920,617,106,869,455.88/34,696,605.96
  6. Step 6: Final answer
    x = 26,533,347.61

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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.