Home / 3,355,179,400.47-5,032,766,442.59-901,516,303.47

Finding the Fourth Proportional to 3,355,179,400.47, 5,032,766,442.59 and 901,516,303.47

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Solution

The fourth proportional to 3,355,179,400.47, 5,032,766,442.59 and 901,516,303.47 is: 1,352,273,740.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,179,400.47 : 5,032,766,442.59 = 901,516,303.47 : x
  2. Step 2: Convert to fraction form
    3,355,179,400.47/5,032,766,442.59 = 901,516,303.47/x
  3. Step 3: Cross multiply
    3,355,179,400.47x = 5,032,766,442.59 × 901,516,303.47
  4. Step 4: Simplify right side
    3,355,179,400.47x = 4,537,120,999,574,348,288
  5. Step 5: Solve for x
    x = 4,537,120,999,574,348,288/3,355,179,400.47
  6. Step 6: Final answer
    x = 1,352,273,740.99

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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.