Home / 429,636,161.14-592,794,477.95-250,918,698.31

Finding the Fourth Proportional to 429,636,161.14, 592,794,477.95 and 250,918,698.31

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Solution

The fourth proportional to 429,636,161.14, 592,794,477.95 and 250,918,698.31 is: 346,207,401.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,636,161.14 : 592,794,477.95 = 250,918,698.31 : x
  2. Step 2: Convert to fraction form
    429,636,161.14/592,794,477.95 = 250,918,698.31/x
  3. Step 3: Cross multiply
    429,636,161.14x = 592,794,477.95 × 250,918,698.31
  4. Step 4: Simplify right side
    429,636,161.14x = 148,743,218,769,833,440
  5. Step 5: Solve for x
    x = 148,743,218,769,833,440/429,636,161.14
  6. Step 6: Final answer
    x = 346,207,401.11

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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.