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Finding the Fourth Proportional to 301,808,798.77, 452,764,201.71 and 94,506,323.77

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Solution

The fourth proportional to 301,808,798.77, 452,764,201.71 and 94,506,323.77 is: 141,775,456.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,808,798.77 : 452,764,201.71 = 94,506,323.77 : x
  2. Step 2: Convert to fraction form
    301,808,798.77/452,764,201.71 = 94,506,323.77/x
  3. Step 3: Cross multiply
    301,808,798.77x = 452,764,201.71 × 94,506,323.77
  4. Step 4: Simplify right side
    301,808,798.77x = 42,789,080,238,270,840
  5. Step 5: Solve for x
    x = 42,789,080,238,270,840/301,808,798.77
  6. Step 6: Final answer
    x = 141,775,456.56

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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.