Home / 234,895,547.60-352,343,321.40-174,429,371.60

Finding the Fourth Proportional to 234,895,547.60, 352,343,321.40 and 174,429,371.60

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Solution

The fourth proportional to 234,895,547.60, 352,343,321.40 and 174,429,371.60 is: 261,644,057.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,895,547.60 : 352,343,321.40 = 174,429,371.60 : x
  2. Step 2: Convert to fraction form
    234,895,547.60/352,343,321.40 = 174,429,371.60/x
  3. Step 3: Cross multiply
    234,895,547.60x = 352,343,321.40 × 174,429,371.60
  4. Step 4: Simplify right side
    234,895,547.60x = 61,459,024,139,258,824
  5. Step 5: Solve for x
    x = 61,459,024,139,258,824/234,895,547.60
  6. Step 6: Final answer
    x = 261,644,057.40

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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.