Home / 10,331,051,712.90-15,496,577,569.35-4,434,607,529.70

Finding the Fourth Proportional to 10,331,051,712.90, 15,496,577,569.35 and 4,434,607,529.70

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Solution

The fourth proportional to 10,331,051,712.90, 15,496,577,569.35 and 4,434,607,529.70 is: 6,651,911,294.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,331,051,712.90 : 15,496,577,569.35 = 4,434,607,529.70 : x
  2. Step 2: Convert to fraction form
    10,331,051,712.90/15,496,577,569.35 = 4,434,607,529.70/x
  3. Step 3: Cross multiply
    10,331,051,712.90x = 15,496,577,569.35 × 4,434,607,529.70
  4. Step 4: Simplify right side
    10,331,051,712.90x = 68,721,239,573,619,630,080
  5. Step 5: Solve for x
    x = 68,721,239,573,619,630,080/10,331,051,712.90
  6. Step 6: Final answer
    x = 6,651,911,294.55

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1.5x scale

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.