Home / 2,083,539,730.46-3,124,651,114.28-684,293,466.02

Finding the Fourth Proportional to 2,083,539,730.46, 3,124,651,114.28 and 684,293,466.02

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Solution

The fourth proportional to 2,083,539,730.46, 3,124,651,114.28 and 684,293,466.02 is: 1,026,223,935.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,539,730.46 : 3,124,651,114.28 = 684,293,466.02 : x
  2. Step 2: Convert to fraction form
    2,083,539,730.46/3,124,651,114.28 = 684,293,466.02/x
  3. Step 3: Cross multiply
    2,083,539,730.46x = 3,124,651,114.28 × 684,293,466.02
  4. Step 4: Simplify right side
    2,083,539,730.46x = 2,138,178,341,080,003,584
  5. Step 5: Solve for x
    x = 2,138,178,341,080,003,584/2,083,539,730.46
  6. Step 6: Final answer
    x = 1,026,223,935.08

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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.