Home / 62,828,920,818.98-94,242,760,165.91-28,784,795,238.34

Finding the Fourth Proportional to 62,828,920,818.98, 94,242,760,165.91 and 28,784,795,238.34

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Solution

The fourth proportional to 62,828,920,818.98, 94,242,760,165.91 and 28,784,795,238.34 is: 43,176,908,320.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,828,920,818.98 : 94,242,760,165.91 = 28,784,795,238.34 : x
  2. Step 2: Convert to fraction form
    62,828,920,818.98/94,242,760,165.91 = 28,784,795,238.34/x
  3. Step 3: Cross multiply
    62,828,920,818.98x = 94,242,760,165.91 × 28,784,795,238.34
  4. Step 4: Simplify right side
    62,828,920,818.98x = 2,712,758,554,071,516,315,648
  5. Step 5: Solve for x
    x = 2,712,758,554,071,516,315,648/62,828,920,818.98
  6. Step 6: Final answer
    x = 43,176,908,320.42

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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.