Home / 37,348,316.26-51,541,070.10-21,050,792.26

Finding the Fourth Proportional to 37,348,316.26, 51,541,070.10 and 21,050,792.26

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Solution

The fourth proportional to 37,348,316.26, 51,541,070.10 and 21,050,792.26 is: 29,050,315.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,348,316.26 : 51,541,070.10 = 21,050,792.26 : x
  2. Step 2: Convert to fraction form
    37,348,316.26/51,541,070.10 = 21,050,792.26/x
  3. Step 3: Cross multiply
    37,348,316.26x = 51,541,070.10 × 21,050,792.26
  4. Step 4: Simplify right side
    37,348,316.26x = 1,084,980,359,533,197.50
  5. Step 5: Solve for x
    x = 1,084,980,359,533,197.50/37,348,316.26
  6. Step 6: Final answer
    x = 29,050,315.20

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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.