Home / 497,641,600,269.42-746,496,110,539.92-174,905,176,619.11

Finding the Fourth Proportional to 497,641,600,269.42, 746,496,110,539.92 and 174,905,176,619.11

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Solution

The fourth proportional to 497,641,600,269.42, 746,496,110,539.92 and 174,905,176,619.11 is: 262,369,612,968.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,641,600,269.42 : 746,496,110,539.92 = 174,905,176,619.11 : x
  2. Step 2: Convert to fraction form
    497,641,600,269.42/746,496,110,539.92 = 174,905,176,619.11/x
  3. Step 3: Cross multiply
    497,641,600,269.42x = 746,496,110,539.92 × 174,905,176,619.11
  4. Step 4: Simplify right side
    497,641,600,269.42x = 130,566,034,059,463,374,143,488
  5. Step 5: Solve for x
    x = 130,566,034,059,463,374,143,488/497,641,600,269.42
  6. Step 6: Final answer
    x = 262,369,612,968.00

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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.