Home / 46,806,762.62-70,213,224.63-12,264,010.22

Finding the Fourth Proportional to 46,806,762.62, 70,213,224.63 and 12,264,010.22

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Solution

The fourth proportional to 46,806,762.62, 70,213,224.63 and 12,264,010.22 is: 18,396,822.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,806,762.62 : 70,213,224.63 = 12,264,010.22 : x
  2. Step 2: Convert to fraction form
    46,806,762.62/70,213,224.63 = 12,264,010.22/x
  3. Step 3: Cross multiply
    46,806,762.62x = 70,213,224.63 × 12,264,010.22
  4. Step 4: Simplify right side
    46,806,762.62x = 861,095,704,441,475.75
  5. Step 5: Solve for x
    x = 861,095,704,441,475.75/46,806,762.62
  6. Step 6: Final answer
    x = 18,396,822.52

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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.