Home / 1,766,634,096.40-2,437,855,567.32-973,677,672.88

Finding the Fourth Proportional to 1,766,634,096.40, 2,437,855,567.32 and 973,677,672.88

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Solution

The fourth proportional to 1,766,634,096.40, 2,437,855,567.32 and 973,677,672.88 is: 1,343,620,357.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,634,096.40 : 2,437,855,567.32 = 973,677,672.88 : x
  2. Step 2: Convert to fraction form
    1,766,634,096.40/2,437,855,567.32 = 973,677,672.88/x
  3. Step 3: Cross multiply
    1,766,634,096.40x = 2,437,855,567.32 × 973,677,672.88
  4. Step 4: Simplify right side
    1,766,634,096.40x = 2,373,685,535,605,689,856
  5. Step 5: Solve for x
    x = 2,373,685,535,605,689,856/1,766,634,096.40
  6. Step 6: Final answer
    x = 1,343,620,357.18

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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.