Home / 34,533,845.22-47,655,457.20-19,063,597.74

Finding the Fourth Proportional to 34,533,845.22, 47,655,457.20 and 19,063,597.74

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Solution

The fourth proportional to 34,533,845.22, 47,655,457.20 and 19,063,597.74 is: 26,307,075.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,533,845.22 : 47,655,457.20 = 19,063,597.74 : x
  2. Step 2: Convert to fraction form
    34,533,845.22/47,655,457.20 = 19,063,597.74/x
  3. Step 3: Cross multiply
    34,533,845.22x = 47,655,457.20 × 19,063,597.74
  4. Step 4: Simplify right side
    34,533,845.22x = 908,484,466,176,586.75
  5. Step 5: Solve for x
    x = 908,484,466,176,586.75/34,533,845.22
  6. Step 6: Final answer
    x = 26,307,075.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.