Home / 1,354,093,597,808.90-1,868,592,767,301.80-736,798,740,040.50

Finding the Fourth Proportional to 1,354,093,597,808.90, 1,868,592,767,301.80 and 736,798,740,040.50

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Solution

The fourth proportional to 1,354,093,597,808.90, 1,868,592,767,301.80 and 736,798,740,040.50 is: 1,016,751,573,764.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,093,597,808.90 : 1,868,592,767,301.80 = 736,798,740,040.50 : x
  2. Step 2: Convert to fraction form
    1,354,093,597,808.90/1,868,592,767,301.80 = 736,798,740,040.50/x
  3. Step 3: Cross multiply
    1,354,093,597,808.90x = 1,868,592,767,301.80 × 736,798,740,040.50
  4. Step 4: Simplify right side
    1,354,093,597,808.90x = 1,376,776,796,596,757,581,529,088
  5. Step 5: Solve for x
    x = 1,376,776,796,596,757,581,529,088/1,354,093,597,808.90
  6. Step 6: Final answer
    x = 1,016,751,573,764.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.