Home / 31,715,587,317.16-47,594,339,680.68-14,932,198,303.66

Finding the Fourth Proportional to 31,715,587,317.16, 47,594,339,680.68 and 14,932,198,303.66

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Solution

The fourth proportional to 31,715,587,317.16, 47,594,339,680.68 and 14,932,198,303.66 is: 22,408,165,144.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,715,587,317.16 : 47,594,339,680.68 = 14,932,198,303.66 : x
  2. Step 2: Convert to fraction form
    31,715,587,317.16/47,594,339,680.68 = 14,932,198,303.66/x
  3. Step 3: Cross multiply
    31,715,587,317.16x = 47,594,339,680.68 × 14,932,198,303.66
  4. Step 4: Simplify right side
    31,715,587,317.16x = 710,688,118,243,477,291,008
  5. Step 5: Solve for x
    x = 710,688,118,243,477,291,008/31,715,587,317.16
  6. Step 6: Final answer
    x = 22,408,165,144.05

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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.