Home / 74,835,001.08-112,252,762.01-23,019,252.08

Finding the Fourth Proportional to 74,835,001.08, 112,252,762.01 and 23,019,252.08

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Solution

The fourth proportional to 74,835,001.08, 112,252,762.01 and 23,019,252.08 is: 34,528,958.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,835,001.08 : 112,252,762.01 = 23,019,252.08 : x
  2. Step 2: Convert to fraction form
    74,835,001.08/112,252,762.01 = 23,019,252.08/x
  3. Step 3: Cross multiply
    74,835,001.08x = 112,252,762.01 × 23,019,252.08
  4. Step 4: Simplify right side
    74,835,001.08x = 2,583,974,624,880,722
  5. Step 5: Solve for x
    x = 2,583,974,624,880,722/74,835,001.08
  6. Step 6: Final answer
    x = 34,528,958.21

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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.