Home / 141,894,476,248.21-212,842,266,570.14-34,328,574,833.74

Finding the Fourth Proportional to 141,894,476,248.21, 212,842,266,570.14 and 34,328,574,833.74

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Solution

The fourth proportional to 141,894,476,248.21, 212,842,266,570.14 and 34,328,574,833.74 is: 51,492,995,844.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,894,476,248.21 : 212,842,266,570.14 = 34,328,574,833.74 : x
  2. Step 2: Convert to fraction form
    141,894,476,248.21/212,842,266,570.14 = 34,328,574,833.74/x
  3. Step 3: Cross multiply
    141,894,476,248.21x = 212,842,266,570.14 × 34,328,574,833.74
  4. Step 4: Simplify right side
    141,894,476,248.21x = 7,306,571,675,735,889,543,168
  5. Step 5: Solve for x
    x = 7,306,571,675,735,889,543,168/141,894,476,248.21
  6. Step 6: Final answer
    x = 51,492,995,844.00

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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.