Home / 82,837,925,295.96-114,319,157,528.39-48,073,054,112.10

Finding the Fourth Proportional to 82,837,925,295.96, 114,319,157,528.39 and 48,073,054,112.10

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Solution

The fourth proportional to 82,837,925,295.96, 114,319,157,528.39 and 48,073,054,112.10 is: 66,342,451,555.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,837,925,295.96 : 114,319,157,528.39 = 48,073,054,112.10 : x
  2. Step 2: Convert to fraction form
    82,837,925,295.96/114,319,157,528.39 = 48,073,054,112.10/x
  3. Step 3: Cross multiply
    82,837,925,295.96x = 114,319,157,528.39 × 48,073,054,112.10
  4. Step 4: Simplify right side
    82,837,925,295.96x = 5,495,671,045,911,976,345,600
  5. Step 5: Solve for x
    x = 5,495,671,045,911,976,345,600/82,837,925,295.96
  6. Step 6: Final answer
    x = 66,342,451,555.58

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Double scale
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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.