Home / 11,118,630,278.88-16,677,931,330.80-2,837,517,518.88

Finding the Fourth Proportional to 11,118,630,278.88, 16,677,931,330.80 and 2,837,517,518.88

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Solution

The fourth proportional to 11,118,630,278.88, 16,677,931,330.80 and 2,837,517,518.88 is: 4,256,272,683.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,118,630,278.88 : 16,677,931,330.80 = 2,837,517,518.88 : x
  2. Step 2: Convert to fraction form
    11,118,630,278.88/16,677,931,330.80 = 2,837,517,518.88/x
  3. Step 3: Cross multiply
    11,118,630,278.88x = 16,677,931,330.80 × 2,837,517,518.88
  4. Step 4: Simplify right side
    11,118,630,278.88x = 47,323,922,329,822,633,984
  5. Step 5: Solve for x
    x = 47,323,922,329,822,633,984/11,118,630,278.88
  6. Step 6: Final answer
    x = 4,256,272,683.13

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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.