Home / 93,312,935.80-139,927,413.30-35,786,087.80

Finding the Fourth Proportional to 93,312,935.80, 139,927,413.30 and 35,786,087.80

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Solution

The fourth proportional to 93,312,935.80, 139,927,413.30 and 35,786,087.80 is: 53,663,028.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,312,935.80 : 139,927,413.30 = 35,786,087.80 : x
  2. Step 2: Convert to fraction form
    93,312,935.80/139,927,413.30 = 35,786,087.80/x
  3. Step 3: Cross multiply
    93,312,935.80x = 139,927,413.30 × 35,786,087.80
  4. Step 4: Simplify right side
    93,312,935.80x = 5,007,454,697,980,688
  5. Step 5: Solve for x
    x = 5,007,454,697,980,688/93,312,935.80
  6. Step 6: Final answer
    x = 53,663,028.12

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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.