Home / 141,894,476,248.34-212,842,266,570.33-34,328,574,833.87

Finding the Fourth Proportional to 141,894,476,248.34, 212,842,266,570.33 and 34,328,574,833.87

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Solution

The fourth proportional to 141,894,476,248.34, 212,842,266,570.33 and 34,328,574,833.87 is: 51,492,995,844.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,894,476,248.34 : 212,842,266,570.33 = 34,328,574,833.87 : x
  2. Step 2: Convert to fraction form
    141,894,476,248.34/212,842,266,570.33 = 34,328,574,833.87/x
  3. Step 3: Cross multiply
    141,894,476,248.34x = 212,842,266,570.33 × 34,328,574,833.87
  4. Step 4: Simplify right side
    141,894,476,248.34x = 7,306,571,675,769,016,156,160
  5. Step 5: Solve for x
    x = 7,306,571,675,769,016,156,160/141,894,476,248.34
  6. Step 6: Final answer
    x = 51,492,995,844.19

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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.