Home / 163,296,207.86-244,956,269.19-64,966,336.70

Finding the Fourth Proportional to 163,296,207.86, 244,956,269.19 and 64,966,336.70

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Solution

The fourth proportional to 163,296,207.86, 244,956,269.19 and 64,966,336.70 is: 97,454,262.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,296,207.86 : 244,956,269.19 = 64,966,336.70 : x
  2. Step 2: Convert to fraction form
    163,296,207.86/244,956,269.19 = 64,966,336.70/x
  3. Step 3: Cross multiply
    163,296,207.86x = 244,956,269.19 × 64,966,336.70
  4. Step 4: Simplify right side
    163,296,207.86x = 15,913,911,460,973,376
  5. Step 5: Solve for x
    x = 15,913,911,460,973,376/163,296,207.86
  6. Step 6: Final answer
    x = 97,454,262.22

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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.