Home / 32,718,528.32-49,077,792.48-9,999,490.88

Finding the Fourth Proportional to 32,718,528.32, 49,077,792.48 and 9,999,490.88

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Solution

The fourth proportional to 32,718,528.32, 49,077,792.48 and 9,999,490.88 is: 14,999,236.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,718,528.32 : 49,077,792.48 = 9,999,490.88 : x
  2. Step 2: Convert to fraction form
    32,718,528.32/49,077,792.48 = 9,999,490.88/x
  3. Step 3: Cross multiply
    32,718,528.32x = 49,077,792.48 × 9,999,490.88
  4. Step 4: Simplify right side
    32,718,528.32x = 490,752,938,314,292.56
  5. Step 5: Solve for x
    x = 490,752,938,314,292.56/32,718,528.32
  6. Step 6: Final answer
    x = 14,999,236.32

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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.