Home / 61,684,533,573.12-92,526,830,977.68-40,718,066,204.16

Finding the Fourth Proportional to 61,684,533,573.12, 92,526,830,977.68 and 40,718,066,204.16

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Solution

The fourth proportional to 61,684,533,573.12, 92,526,830,977.68 and 40,718,066,204.16 is: 61,077,119,517.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,684,533,573.12 : 92,526,830,977.68 = 40,718,066,204.16 : x
  2. Step 2: Convert to fraction form
    61,684,533,573.12/92,526,830,977.68 = 40,718,066,204.16/x
  3. Step 3: Cross multiply
    61,684,533,573.12x = 92,526,830,977.68 × 40,718,066,204.16
  4. Step 4: Simplify right side
    61,684,533,573.12x = 3,767,513,629,410,296,594,432
  5. Step 5: Solve for x
    x = 3,767,513,629,410,296,594,432/61,684,533,573.12
  6. Step 6: Final answer
    x = 61,077,119,517.23

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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.