Home / 32,889,901,941.70-49,249,887,024.85-22,699,476,717.22

Finding the Fourth Proportional to 32,889,901,941.70, 49,249,887,024.85 and 22,699,476,717.22

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Solution

The fourth proportional to 32,889,901,941.70, 49,249,887,024.85 and 22,699,476,717.22 is: 33,990,574,548.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,889,901,941.70 : 49,249,887,024.85 = 22,699,476,717.22 : x
  2. Step 2: Convert to fraction form
    32,889,901,941.70/49,249,887,024.85 = 22,699,476,717.22/x
  3. Step 3: Cross multiply
    32,889,901,941.70x = 49,249,887,024.85 × 22,699,476,717.22
  4. Step 4: Simplify right side
    32,889,901,941.70x = 1,117,946,663,846,297,993,216
  5. Step 5: Solve for x
    x = 1,117,946,663,846,297,993,216/32,889,901,941.70
  6. Step 6: Final answer
    x = 33,990,574,548.62

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1.5x scale

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.