Home / 117,820,483.33-176,758,543.64-37,041,451.33

Finding the Fourth Proportional to 117,820,483.33, 176,758,543.64 and 37,041,451.33

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Solution

The fourth proportional to 117,820,483.33, 176,758,543.64 and 37,041,451.33 is: 55,570,922.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,820,483.33 : 176,758,543.64 = 37,041,451.33 : x
  2. Step 2: Convert to fraction form
    117,820,483.33/176,758,543.64 = 37,041,451.33/x
  3. Step 3: Cross multiply
    117,820,483.33x = 176,758,543.64 × 37,041,451.33
  4. Step 4: Simplify right side
    117,820,483.33x = 6,547,392,991,402,740
  5. Step 5: Solve for x
    x = 6,547,392,991,402,740/117,820,483.33
  6. Step 6: Final answer
    x = 55,570,922.87

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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.