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Finding the Fourth Proportional to 594,702,006.80, 892,053,010.20 and 362,249,713.40

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Solution

The fourth proportional to 594,702,006.80, 892,053,010.20 and 362,249,713.40 is: 543,374,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,702,006.80 : 892,053,010.20 = 362,249,713.40 : x
  2. Step 2: Convert to fraction form
    594,702,006.80/892,053,010.20 = 362,249,713.40/x
  3. Step 3: Cross multiply
    594,702,006.80x = 892,053,010.20 × 362,249,713.40
  4. Step 4: Simplify right side
    594,702,006.80x = 323,145,947,282,557,248
  5. Step 5: Solve for x
    x = 323,145,947,282,557,248/594,702,006.80
  6. Step 6: Final answer
    x = 543,374,570.10

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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.