Home / 546,807,457.17-754,596,590.58-295,911,860.85

Finding the Fourth Proportional to 546,807,457.17, 754,596,590.58 and 295,911,860.85

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Solution

The fourth proportional to 546,807,457.17, 754,596,590.58 and 295,911,860.85 is: 408,359,612.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,807,457.17 : 754,596,590.58 = 295,911,860.85 : x
  2. Step 2: Convert to fraction form
    546,807,457.17/754,596,590.58 = 295,911,860.85/x
  3. Step 3: Cross multiply
    546,807,457.17x = 754,596,590.58 × 295,911,860.85
  4. Step 4: Simplify right side
    546,807,457.17x = 223,294,081,309,593,408
  5. Step 5: Solve for x
    x = 223,294,081,309,593,408/546,807,457.17
  6. Step 6: Final answer
    x = 408,359,612.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.