Home / 74,208,677.24-102,365,427.23-46,282,904.87

Finding the Fourth Proportional to 74,208,677.24, 102,365,427.23 and 46,282,904.87

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Solution

The fourth proportional to 74,208,677.24, 102,365,427.23 and 46,282,904.87 is: 63,843,872.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,208,677.24 : 102,365,427.23 = 46,282,904.87 : x
  2. Step 2: Convert to fraction form
    74,208,677.24/102,365,427.23 = 46,282,904.87/x
  3. Step 3: Cross multiply
    74,208,677.24x = 102,365,427.23 × 46,282,904.87
  4. Step 4: Simplify right side
    74,208,677.24x = 4,737,769,330,258,813
  5. Step 5: Solve for x
    x = 4,737,769,330,258,813/74,208,677.24
  6. Step 6: Final answer
    x = 63,843,872.53

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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.