Home / 63,973,544,359.18-88,286,266,341.92-35,427,199,607.42

Finding the Fourth Proportional to 63,973,544,359.18, 88,286,266,341.92 and 35,427,199,607.42

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Solution

The fourth proportional to 63,973,544,359.18, 88,286,266,341.92 and 35,427,199,607.42 is: 48,891,072,264.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,973,544,359.18 : 88,286,266,341.92 = 35,427,199,607.42 : x
  2. Step 2: Convert to fraction form
    63,973,544,359.18/88,286,266,341.92 = 35,427,199,607.42/x
  3. Step 3: Cross multiply
    63,973,544,359.18x = 88,286,266,341.92 × 35,427,199,607.42
  4. Step 4: Simplify right side
    63,973,544,359.18x = 3,127,735,180,289,045,430,272
  5. Step 5: Solve for x
    x = 3,127,735,180,289,045,430,272/63,973,544,359.18
  6. Step 6: Final answer
    x = 48,891,072,264.63

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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.