Home / 14,787,188,975.60-22,180,953,855.64-5,344,549,937.71

Finding the Fourth Proportional to 14,787,188,975.60, 22,180,953,855.64 and 5,344,549,937.71

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Solution

The fourth proportional to 14,787,188,975.60, 22,180,953,855.64 and 5,344,549,937.71 is: 8,016,886,491.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,787,188,975.60 : 22,180,953,855.64 = 5,344,549,937.71 : x
  2. Step 2: Convert to fraction form
    14,787,188,975.60/22,180,953,855.64 = 5,344,549,937.71/x
  3. Step 3: Cross multiply
    14,787,188,975.60x = 22,180,953,855.64 × 5,344,549,937.71
  4. Step 4: Simplify right side
    14,787,188,975.60x = 118,547,215,547,509,145,600
  5. Step 5: Solve for x
    x = 118,547,215,547,509,145,600/14,787,188,975.60
  6. Step 6: Final answer
    x = 8,016,886,491.62

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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.