Home / 716,118,182,369.51-1,073,647,715,763.10-433,074,100,137.93

Finding the Fourth Proportional to 716,118,182,369.51, 1,073,647,715,763.10 and 433,074,100,137.93

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Solution

The fourth proportional to 716,118,182,369.51, 1,073,647,715,763.10 and 433,074,100,137.93 is: 649,290,898,927.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,118,182,369.51 : 1,073,647,715,763.10 = 433,074,100,137.93 : x
  2. Step 2: Convert to fraction form
    716,118,182,369.51/1,073,647,715,763.10 = 433,074,100,137.93/x
  3. Step 3: Cross multiply
    716,118,182,369.51x = 1,073,647,715,763.10 × 433,074,100,137.93
  4. Step 4: Simplify right side
    716,118,182,369.51x = 464,969,018,369,248,581,386,240
  5. Step 5: Solve for x
    x = 464,969,018,369,248,581,386,240/716,118,182,369.51
  6. Step 6: Final answer
    x = 649,290,898,927.81

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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.