Home / 1,075,609,931.90-1,613,414,897.85-1,051,722,059.90

Finding the Fourth Proportional to 1,075,609,931.90, 1,613,414,897.85 and 1,051,722,059.90

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Solution

The fourth proportional to 1,075,609,931.90, 1,613,414,897.85 and 1,051,722,059.90 is: 1,577,583,089.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,609,931.90 : 1,613,414,897.85 = 1,051,722,059.90 : x
  2. Step 2: Convert to fraction form
    1,075,609,931.90/1,613,414,897.85 = 1,051,722,059.90/x
  3. Step 3: Cross multiply
    1,075,609,931.90x = 1,613,414,897.85 × 1,051,722,059.90
  4. Step 4: Simplify right side
    1,075,609,931.90x = 1,696,864,039,840,150,016
  5. Step 5: Solve for x
    x = 1,696,864,039,840,150,016/1,075,609,931.90
  6. Step 6: Final answer
    x = 1,577,583,089.85

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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.