Home / 676,124,539.04-933,927,111.88-559,122,488.48

Finding the Fourth Proportional to 676,124,539.04, 933,927,111.88 and 559,122,488.48

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Solution

The fourth proportional to 676,124,539.04, 933,927,111.88 and 559,122,488.48 is: 772,312,822.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,124,539.04 : 933,927,111.88 = 559,122,488.48 : x
  2. Step 2: Convert to fraction form
    676,124,539.04/933,927,111.88 = 559,122,488.48/x
  3. Step 3: Cross multiply
    676,124,539.04x = 933,927,111.88 × 559,122,488.48
  4. Step 4: Simplify right side
    676,124,539.04x = 522,179,650,853,284,992
  5. Step 5: Solve for x
    x = 522,179,650,853,284,992/676,124,539.04
  6. Step 6: Final answer
    x = 772,312,822.12

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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.