Home / 51,145,446,971,368-76,722,680,513,364-14,429,999,492,530

Finding the Fourth Proportional to 51,145,446,971,368, 76,722,680,513,364 and 14,429,999,492,530

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Solution

The fourth proportional to 51,145,446,971,368, 76,722,680,513,364 and 14,429,999,492,530 is: 21,646,271,690,482.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,145,446,971,368 : 76,722,680,513,364 = 14,429,999,492,530 : x
  2. Step 2: Convert to fraction form
    51,145,446,971,368/76,722,680,513,364 = 14,429,999,492,530/x
  3. Step 3: Cross multiply
    51,145,446,971,368x = 76,722,680,513,364 × 14,429,999,492,530
  4. Step 4: Simplify right side
    51,145,446,971,368x = 1,107,108,240,873,383,772,689,530,880
  5. Step 5: Solve for x
    x = 1,107,108,240,873,383,772,689,530,880/51,145,446,971,368
  6. Step 6: Final answer
    x = 21,646,271,690,482.24

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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.