Home / 1,748,290,644,702.90-2,412,479,180,649.50-967,006,956,828.15

Finding the Fourth Proportional to 1,748,290,644,702.90, 2,412,479,180,649.50 and 967,006,956,828.15

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Solution

The fourth proportional to 1,748,290,644,702.90, 2,412,479,180,649.50 and 967,006,956,828.15 is: 1,334,380,045,994.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,290,644,702.90 : 2,412,479,180,649.50 = 967,006,956,828.15 : x
  2. Step 2: Convert to fraction form
    1,748,290,644,702.90/2,412,479,180,649.50 = 967,006,956,828.15/x
  3. Step 3: Cross multiply
    1,748,290,644,702.90x = 2,412,479,180,649.50 × 967,006,956,828.15
  4. Step 4: Simplify right side
    1,748,290,644,702.90x = 2,332,884,150,891,141,908,135,936
  5. Step 5: Solve for x
    x = 2,332,884,150,891,141,908,135,936/1,748,290,644,702.90
  6. Step 6: Final answer
    x = 1,334,380,045,994.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.