Home / 32,468,302,323.79-44,790,335,063.12-28,175,490,492.23

Finding the Fourth Proportional to 32,468,302,323.79, 44,790,335,063.12 and 28,175,490,492.23

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Solution

The fourth proportional to 32,468,302,323.79, 44,790,335,063.12 and 28,175,490,492.23 is: 38,868,359,889.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,468,302,323.79 : 44,790,335,063.12 = 28,175,490,492.23 : x
  2. Step 2: Convert to fraction form
    32,468,302,323.79/44,790,335,063.12 = 28,175,490,492.23/x
  3. Step 3: Cross multiply
    32,468,302,323.79x = 44,790,335,063.12 × 28,175,490,492.23
  4. Step 4: Simplify right side
    32,468,302,323.79x = 1,261,989,659,714,509,602,816
  5. Step 5: Solve for x
    x = 1,261,989,659,714,509,602,816/32,468,302,323.79
  6. Step 6: Final answer
    x = 38,868,359,889.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.