Home / 4,030,788,511.40-6,045,752,948.70-1,410,642,663.80

Finding the Fourth Proportional to 4,030,788,511.40, 6,045,752,948.70 and 1,410,642,663.80

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Solution

The fourth proportional to 4,030,788,511.40, 6,045,752,948.70 and 1,410,642,663.80 is: 2,115,813,573.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,788,511.40 : 6,045,752,948.70 = 1,410,642,663.80 : x
  2. Step 2: Convert to fraction form
    4,030,788,511.40/6,045,752,948.70 = 1,410,642,663.80/x
  3. Step 3: Cross multiply
    4,030,788,511.40x = 6,045,752,948.70 × 1,410,642,663.80
  4. Step 4: Simplify right side
    4,030,788,511.40x = 8,528,397,044,230,872,064
  5. Step 5: Solve for x
    x = 8,528,397,044,230,872,064/4,030,788,511.40
  6. Step 6: Final answer
    x = 2,115,813,573.48

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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.