Home / 3,023,088,890,437.40-4,537,860,310,911.30-1,302,886,155,712.70

Finding the Fourth Proportional to 3,023,088,890,437.40, 4,537,860,310,911.30 and 1,302,886,155,712.70

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Solution

The fourth proportional to 3,023,088,890,437.40, 4,537,860,310,911.30 and 1,302,886,155,712.70 is: 1,955,719,990,353.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,088,890,437.40 : 4,537,860,310,911.30 = 1,302,886,155,712.70 : x
  2. Step 2: Convert to fraction form
    3,023,088,890,437.40/4,537,860,310,911.30 = 1,302,886,155,712.70/x
  3. Step 3: Cross multiply
    3,023,088,890,437.40x = 4,537,860,310,911.30 × 1,302,886,155,712.70
  4. Step 4: Simplify right side
    3,023,088,890,437.40x = 5,912,315,375,644,460,550,455,296
  5. Step 5: Solve for x
    x = 5,912,315,375,644,460,550,455,296/3,023,088,890,437.40
  6. Step 6: Final answer
    x = 1,955,719,990,353.65

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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.