Home / 40,828,756,020.20-61,243,134,030.30-40,828,756,020.20

Finding the Fourth Proportional to 40,828,756,020.20, 61,243,134,030.30 and 40,828,756,020.20

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Solution

The fourth proportional to 40,828,756,020.20, 61,243,134,030.30 and 40,828,756,020.20 is: 61,243,134,030.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,828,756,020.20 : 61,243,134,030.30 = 40,828,756,020.20 : x
  2. Step 2: Convert to fraction form
    40,828,756,020.20/61,243,134,030.30 = 40,828,756,020.20/x
  3. Step 3: Cross multiply
    40,828,756,020.20x = 61,243,134,030.30 × 40,828,756,020.20
  4. Step 4: Simplify right side
    40,828,756,020.20x = 2,500,480,977,235,526,811,648
  5. Step 5: Solve for x
    x = 2,500,480,977,235,526,811,648/40,828,756,020.20
  6. Step 6: Final answer
    x = 61,243,134,030.30

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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.