Home / 34,709,088.79-52,026,925.51-12,835,413.37

Finding the Fourth Proportional to 34,709,088.79, 52,026,925.51 and 12,835,413.37

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Solution

The fourth proportional to 34,709,088.79, 52,026,925.51 and 12,835,413.37 is: 19,239,545.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,088.79 : 52,026,925.51 = 12,835,413.37 : x
  2. Step 2: Convert to fraction form
    34,709,088.79/52,026,925.51 = 12,835,413.37/x
  3. Step 3: Cross multiply
    34,709,088.79x = 52,026,925.51 × 12,835,413.37
  4. Step 4: Simplify right side
    34,709,088.79x = 667,787,095,291,048
  5. Step 5: Solve for x
    x = 667,787,095,291,048/34,709,088.79
  6. Step 6: Final answer
    x = 19,239,545.56

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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.