Home / 1,925,554,238,242.30-2,888,343,665,501.40-565,705,388,298

Finding the Fourth Proportional to 1,925,554,238,242.30, 2,888,343,665,501.40 and 565,705,388,298

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Solution

The fourth proportional to 1,925,554,238,242.30, 2,888,343,665,501.40 and 565,705,388,298 is: 848,561,698,434.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,554,238,242.30 : 2,888,343,665,501.40 = 565,705,388,298 : x
  2. Step 2: Convert to fraction form
    1,925,554,238,242.30/2,888,343,665,501.40 = 565,705,388,298/x
  3. Step 3: Cross multiply
    1,925,554,238,242.30x = 2,888,343,665,501.40 × 565,705,388,298
  4. Step 4: Simplify right side
    1,925,554,238,242.30x = 1,633,951,574,830,538,156,933,120
  5. Step 5: Solve for x
    x = 1,633,951,574,830,538,156,933,120/1,925,554,238,242.30
  6. Step 6: Final answer
    x = 848,561,698,434.45

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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.