Home / 2,695,363,661.20-4,039,860,442.20-1,142,651,981.20

Finding the Fourth Proportional to 2,695,363,661.20, 4,039,860,442.20 and 1,142,651,981.20

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Solution

The fourth proportional to 2,695,363,661.20, 4,039,860,442.20 and 1,142,651,981.20 is: 1,712,627,726.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,363,661.20 : 4,039,860,442.20 = 1,142,651,981.20 : x
  2. Step 2: Convert to fraction form
    2,695,363,661.20/4,039,860,442.20 = 1,142,651,981.20/x
  3. Step 3: Cross multiply
    2,695,363,661.20x = 4,039,860,442.20 × 1,142,651,981.20
  4. Step 4: Simplify right side
    2,695,363,661.20x = 4,616,154,538,051,338,240
  5. Step 5: Solve for x
    x = 4,616,154,538,051,338,240/2,695,363,661.20
  6. Step 6: Final answer
    x = 1,712,627,726.08

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1.5x scale

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.