Home / 5,171,566,414,365.60-7,757,357,087,522.70-2,111,919,016,875.80

Finding the Fourth Proportional to 5,171,566,414,365.60, 7,757,357,087,522.70 and 2,111,919,016,875.80

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Solution

The fourth proportional to 5,171,566,414,365.60, 7,757,357,087,522.70 and 2,111,919,016,875.80 is: 3,167,881,574,202.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,171,566,414,365.60 : 7,757,357,087,522.70 = 2,111,919,016,875.80 : x
  2. Step 2: Convert to fraction form
    5,171,566,414,365.60/7,757,357,087,522.70 = 2,111,919,016,875.80/x
  3. Step 3: Cross multiply
    5,171,566,414,365.60x = 7,757,357,087,522.70 × 2,111,919,016,875.80
  4. Step 4: Simplify right side
    5,171,566,414,365.60x = 16,382,909,953,835,461,202,935,808
  5. Step 5: Solve for x
    x = 16,382,909,953,835,461,202,935,808/5,171,566,414,365.60
  6. Step 6: Final answer
    x = 3,167,881,574,202.92

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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.