Home / 46,080,802.60-69,121,203.90-30,852,284.20

Finding the Fourth Proportional to 46,080,802.60, 69,121,203.90 and 30,852,284.20

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Solution

The fourth proportional to 46,080,802.60, 69,121,203.90 and 30,852,284.20 is: 46,278,426.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,080,802.60 : 69,121,203.90 = 30,852,284.20 : x
  2. Step 2: Convert to fraction form
    46,080,802.60/69,121,203.90 = 30,852,284.20/x
  3. Step 3: Cross multiply
    46,080,802.60x = 69,121,203.90 × 30,852,284.20
  4. Step 4: Simplify right side
    46,080,802.60x = 2,132,547,026,968,948.50
  5. Step 5: Solve for x
    x = 2,132,547,026,968,948.50/46,080,802.60
  6. Step 6: Final answer
    x = 46,278,426.30

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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.