Home / 604,877,132.55-907,315,698.83-604,877,132.55

Finding the Fourth Proportional to 604,877,132.55, 907,315,698.83 and 604,877,132.55

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Solution

The fourth proportional to 604,877,132.55, 907,315,698.83 and 604,877,132.55 is: 907,315,698.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,877,132.55 : 907,315,698.83 = 604,877,132.55 : x
  2. Step 2: Convert to fraction form
    604,877,132.55/907,315,698.83 = 604,877,132.55/x
  3. Step 3: Cross multiply
    604,877,132.55x = 907,315,698.83 × 604,877,132.55
  4. Step 4: Simplify right side
    604,877,132.55x = 548,814,518,222,865,408
  5. Step 5: Solve for x
    x = 548,814,518,222,865,408/604,877,132.55
  6. Step 6: Final answer
    x = 907,315,698.83

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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.