Home / 32,191,470,152.46-48,287,193,863.58-8,609,094,185.22

Finding the Fourth Proportional to 32,191,470,152.46, 48,287,193,863.58 and 8,609,094,185.22

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Solution

The fourth proportional to 32,191,470,152.46, 48,287,193,863.58 and 8,609,094,185.22 is: 12,913,638,238.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,191,470,152.46 : 48,287,193,863.58 = 8,609,094,185.22 : x
  2. Step 2: Convert to fraction form
    32,191,470,152.46/48,287,193,863.58 = 8,609,094,185.22/x
  3. Step 3: Cross multiply
    32,191,470,152.46x = 48,287,193,863.58 × 8,609,094,185.22
  4. Step 4: Simplify right side
    32,191,470,152.46x = 415,708,999,911,537,442,816
  5. Step 5: Solve for x
    x = 415,708,999,911,537,442,816/32,191,470,152.46
  6. Step 6: Final answer
    x = 12,913,638,238.41

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1.5x scale

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.