Home / 4,807,305,838.32-6,634,121,008.90-2,663,948,300.42

Finding the Fourth Proportional to 4,807,305,838.32, 6,634,121,008.90 and 2,663,948,300.42

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Solution

The fourth proportional to 4,807,305,838.32, 6,634,121,008.90 and 2,663,948,300.42 is: 3,676,270,239.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,305,838.32 : 6,634,121,008.90 = 2,663,948,300.42 : x
  2. Step 2: Convert to fraction form
    4,807,305,838.32/6,634,121,008.90 = 2,663,948,300.42/x
  3. Step 3: Cross multiply
    4,807,305,838.32x = 6,634,121,008.90 × 2,663,948,300.42
  4. Step 4: Simplify right side
    4,807,305,838.32x = 17,672,955,386,429,845,504
  5. Step 5: Solve for x
    x = 17,672,955,386,429,845,504/4,807,305,838.32
  6. Step 6: Final answer
    x = 3,676,270,239.67

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1.5x scale

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.