Home / 42,445,304,315.10-63,667,956,472.65-14,492,358,020.70

Finding the Fourth Proportional to 42,445,304,315.10, 63,667,956,472.65 and 14,492,358,020.70

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Solution

The fourth proportional to 42,445,304,315.10, 63,667,956,472.65 and 14,492,358,020.70 is: 21,738,537,031.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,445,304,315.10 : 63,667,956,472.65 = 14,492,358,020.70 : x
  2. Step 2: Convert to fraction form
    42,445,304,315.10/63,667,956,472.65 = 14,492,358,020.70/x
  3. Step 3: Cross multiply
    42,445,304,315.10x = 63,667,956,472.65 × 14,492,358,020.70
  4. Step 4: Simplify right side
    42,445,304,315.10x = 922,698,819,647,987,777,536
  5. Step 5: Solve for x
    x = 922,698,819,647,987,777,536/42,445,304,315.10
  6. Step 6: Final answer
    x = 21,738,537,031.05

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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.