Home / 14,480,973,031.18-21,709,737,718.80-4,527,293,186.65

Finding the Fourth Proportional to 14,480,973,031.18, 21,709,737,718.80 and 4,527,293,186.65

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Solution

The fourth proportional to 14,480,973,031.18, 21,709,737,718.80 and 4,527,293,186.65 is: 6,787,275,098.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,480,973,031.18 : 21,709,737,718.80 = 4,527,293,186.65 : x
  2. Step 2: Convert to fraction form
    14,480,973,031.18/21,709,737,718.80 = 4,527,293,186.65/x
  3. Step 3: Cross multiply
    14,480,973,031.18x = 21,709,737,718.80 × 4,527,293,186.65
  4. Step 4: Simplify right side
    14,480,973,031.18x = 98,286,347,658,281,746,432
  5. Step 5: Solve for x
    x = 98,286,347,658,281,746,432/14,480,973,031.18
  6. Step 6: Final answer
    x = 6,787,275,098.62

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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.