Home / 34,971,820.65-52,457,730.98-19,855,276.65

Finding the Fourth Proportional to 34,971,820.65, 52,457,730.98 and 19,855,276.65

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Solution

The fourth proportional to 34,971,820.65, 52,457,730.98 and 19,855,276.65 is: 29,782,914.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,971,820.65 : 52,457,730.98 = 19,855,276.65 : x
  2. Step 2: Convert to fraction form
    34,971,820.65/52,457,730.98 = 19,855,276.65/x
  3. Step 3: Cross multiply
    34,971,820.65x = 52,457,730.98 × 19,855,276.65
  4. Step 4: Simplify right side
    34,971,820.65x = 1,041,562,760,939,899.12
  5. Step 5: Solve for x
    x = 1,041,562,760,939,899.12/34,971,820.65
  6. Step 6: Final answer
    x = 29,782,914.98

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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.