Home / 2,417,260,417,503.20-3,335,865,807,611.80-1,319,886,537,400.20

Finding the Fourth Proportional to 2,417,260,417,503.20, 3,335,865,807,611.80 and 1,319,886,537,400.20

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Solution

The fourth proportional to 2,417,260,417,503.20, 3,335,865,807,611.80 and 1,319,886,537,400.20 is: 1,821,468,774,385.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,260,417,503.20 : 3,335,865,807,611.80 = 1,319,886,537,400.20 : x
  2. Step 2: Convert to fraction form
    2,417,260,417,503.20/3,335,865,807,611.80 = 1,319,886,537,400.20/x
  3. Step 3: Cross multiply
    2,417,260,417,503.20x = 3,335,865,807,611.80 × 1,319,886,537,400.20
  4. Step 4: Simplify right side
    2,417,260,417,503.20x = 4,402,964,370,040,459,821,580,288
  5. Step 5: Solve for x
    x = 4,402,964,370,040,459,821,580,288/2,417,260,417,503.20
  6. Step 6: Final answer
    x = 1,821,468,774,385.63

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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.