Home / 46,656,259.80-69,984,389.70-35,318,851.80

Finding the Fourth Proportional to 46,656,259.80, 69,984,389.70 and 35,318,851.80

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Solution

The fourth proportional to 46,656,259.80, 69,984,389.70 and 35,318,851.80 is: 52,978,277.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,259.80 : 69,984,389.70 = 35,318,851.80 : x
  2. Step 2: Convert to fraction form
    46,656,259.80/69,984,389.70 = 35,318,851.80/x
  3. Step 3: Cross multiply
    46,656,259.80x = 69,984,389.70 × 35,318,851.80
  4. Step 4: Simplify right side
    46,656,259.80x = 2,471,768,288,127,746.50
  5. Step 5: Solve for x
    x = 2,471,768,288,127,746.50/46,656,259.80
  6. Step 6: Final answer
    x = 52,978,277.70

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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.