Home / 7,044,607,911.76-10,566,913,831.44-2,070,329,497.36

Finding the Fourth Proportional to 7,044,607,911.76, 10,566,913,831.44 and 2,070,329,497.36

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Solution

The fourth proportional to 7,044,607,911.76, 10,566,913,831.44 and 2,070,329,497.36 is: 3,105,494,823.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,607,911.76 : 10,566,913,831.44 = 2,070,329,497.36 : x
  2. Step 2: Convert to fraction form
    7,044,607,911.76/10,566,913,831.44 = 2,070,329,497.36/x
  3. Step 3: Cross multiply
    7,044,607,911.76x = 10,566,913,831.44 × 2,070,329,497.36
  4. Step 4: Simplify right side
    7,044,607,911.76x = 21,876,993,401,291,608,064
  5. Step 5: Solve for x
    x = 21,876,993,401,291,608,064/7,044,607,911.76
  6. Step 6: Final answer
    x = 3,105,494,823.18

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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.