Home / 3,698,669,602.99-5,547,413,826.55-1,077,860,671.88

Finding the Fourth Proportional to 3,698,669,602.99, 5,547,413,826.55 and 1,077,860,671.88

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Solution

The fourth proportional to 3,698,669,602.99, 5,547,413,826.55 and 1,077,860,671.88 is: 1,616,618,902.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,669,602.99 : 5,547,413,826.55 = 1,077,860,671.88 : x
  2. Step 2: Convert to fraction form
    3,698,669,602.99/5,547,413,826.55 = 1,077,860,671.88/x
  3. Step 3: Cross multiply
    3,698,669,602.99x = 5,547,413,826.55 × 1,077,860,671.88
  4. Step 4: Simplify right side
    3,698,669,602.99x = 5,979,339,194,255,033,344
  5. Step 5: Solve for x
    x = 5,979,339,194,255,033,344/3,698,669,602.99
  6. Step 6: Final answer
    x = 1,616,618,902.49

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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.