Home / 122,576,864.40-183,865,296.60-62,110,688.40

Finding the Fourth Proportional to 122,576,864.40, 183,865,296.60 and 62,110,688.40

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Solution

The fourth proportional to 122,576,864.40, 183,865,296.60 and 62,110,688.40 is: 93,166,032.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,576,864.40 : 183,865,296.60 = 62,110,688.40 : x
  2. Step 2: Convert to fraction form
    122,576,864.40/183,865,296.60 = 62,110,688.40/x
  3. Step 3: Cross multiply
    122,576,864.40x = 183,865,296.60 × 62,110,688.40
  4. Step 4: Simplify right side
    122,576,864.40x = 11,420,000,144,696,178
  5. Step 5: Solve for x
    x = 11,420,000,144,696,178/122,576,864.40
  6. Step 6: Final answer
    x = 93,166,032.60

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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.