Home / 46,656,053.35-69,984,080.03-40,684,085.35

Finding the Fourth Proportional to 46,656,053.35, 69,984,080.03 and 40,684,085.35

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Solution

The fourth proportional to 46,656,053.35, 69,984,080.03 and 40,684,085.35 is: 61,026,128.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,053.35 : 69,984,080.03 = 40,684,085.35 : x
  2. Step 2: Convert to fraction form
    46,656,053.35/69,984,080.03 = 40,684,085.35/x
  3. Step 3: Cross multiply
    46,656,053.35x = 69,984,080.03 × 40,684,085.35
  4. Step 4: Simplify right side
    46,656,053.35x = 2,847,238,284,878,330.50
  5. Step 5: Solve for x
    x = 2,847,238,284,878,330.50/46,656,053.35
  6. Step 6: Final answer
    x = 61,026,128.03

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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.