Home / 8,537,650,412,569.90-11,781,957,569,352-4,883,718,284,347.20

Finding the Fourth Proportional to 8,537,650,412,569.90, 11,781,957,569,352 and 4,883,718,284,347.20

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Solution

The fourth proportional to 8,537,650,412,569.90, 11,781,957,569,352 and 4,883,718,284,347.20 is: 6,739,531,232,402.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,537,650,412,569.90 : 11,781,957,569,352 = 4,883,718,284,347.20 : x
  2. Step 2: Convert to fraction form
    8,537,650,412,569.90/11,781,957,569,352 = 4,883,718,284,347.20/x
  3. Step 3: Cross multiply
    8,537,650,412,569.90x = 11,781,957,569,352 × 4,883,718,284,347.20
  4. Step 4: Simplify right side
    8,537,650,412,569.90x = 57,539,761,606,847,254,340,042,752
  5. Step 5: Solve for x
    x = 57,539,761,606,847,254,340,042,752/8,537,650,412,569.90
  6. Step 6: Final answer
    x = 6,739,531,232,402.30

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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.