Home / 445,818,384,004.60-625,908,931,298.60-445,818,384,004.60

Finding the Fourth Proportional to 445,818,384,004.60, 625,908,931,298.60 and 445,818,384,004.60

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Solution

The fourth proportional to 445,818,384,004.60, 625,908,931,298.60 and 445,818,384,004.60 is: 625,908,931,298.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,818,384,004.60 : 625,908,931,298.60 = 445,818,384,004.60 : x
  2. Step 2: Convert to fraction form
    445,818,384,004.60/625,908,931,298.60 = 445,818,384,004.60/x
  3. Step 3: Cross multiply
    445,818,384,004.60x = 625,908,931,298.60 × 445,818,384,004.60
  4. Step 4: Simplify right side
    445,818,384,004.60x = 279,041,708,285,588,039,270,400
  5. Step 5: Solve for x
    x = 279,041,708,285,588,039,270,400/445,818,384,004.60
  6. Step 6: Final answer
    x = 625,908,931,298.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.