Home / 59,346,804,915.20-89,020,207,372.80-58,933,556,393.60

Finding the Fourth Proportional to 59,346,804,915.20, 89,020,207,372.80 and 58,933,556,393.60

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Solution

The fourth proportional to 59,346,804,915.20, 89,020,207,372.80 and 58,933,556,393.60 is: 88,400,334,590.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,346,804,915.20 : 89,020,207,372.80 = 58,933,556,393.60 : x
  2. Step 2: Convert to fraction form
    59,346,804,915.20/89,020,207,372.80 = 58,933,556,393.60/x
  3. Step 3: Cross multiply
    59,346,804,915.20x = 89,020,207,372.80 × 58,933,556,393.60
  4. Step 4: Simplify right side
    59,346,804,915.20x = 5,246,277,411,374,875,279,360
  5. Step 5: Solve for x
    x = 5,246,277,411,374,875,279,360/59,346,804,915.20
  6. Step 6: Final answer
    x = 88,400,334,590.40

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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.