Home / 4,716,144,925.40-7,074,217,388.10-1,610,262,003.80

Finding the Fourth Proportional to 4,716,144,925.40, 7,074,217,388.10 and 1,610,262,003.80

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Solution

The fourth proportional to 4,716,144,925.40, 7,074,217,388.10 and 1,610,262,003.80 is: 2,415,393,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,144,925.40 : 7,074,217,388.10 = 1,610,262,003.80 : x
  2. Step 2: Convert to fraction form
    4,716,144,925.40/7,074,217,388.10 = 1,610,262,003.80/x
  3. Step 3: Cross multiply
    4,716,144,925.40x = 7,074,217,388.10 × 1,610,262,003.80
  4. Step 4: Simplify right side
    4,716,144,925.40x = 11,391,343,466,678,708,224
  5. Step 5: Solve for x
    x = 11,391,343,466,678,708,224/4,716,144,925.40
  6. Step 6: Final answer
    x = 2,415,393,005.70

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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.