Home / 4,358,198,438.48-6,537,254,577.02-1,996,689,549.62

Finding the Fourth Proportional to 4,358,198,438.48, 6,537,254,577.02 and 1,996,689,549.62

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Solution

The fourth proportional to 4,358,198,438.48, 6,537,254,577.02 and 1,996,689,549.62 is: 2,995,014,587.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358,198,438.48 : 6,537,254,577.02 = 1,996,689,549.62 : x
  2. Step 2: Convert to fraction form
    4,358,198,438.48/6,537,254,577.02 = 1,996,689,549.62/x
  3. Step 3: Cross multiply
    4,358,198,438.48x = 6,537,254,577.02 × 1,996,689,549.62
  4. Step 4: Simplify right side
    4,358,198,438.48x = 13,052,867,897,141,348,352
  5. Step 5: Solve for x
    x = 13,052,867,897,141,348,352/4,358,198,438.48
  6. Step 6: Final answer
    x = 2,995,014,587.20

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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.