Home / 334,547,355.60-501,821,033.40-297,240,197.40

Finding the Fourth Proportional to 334,547,355.60, 501,821,033.40 and 297,240,197.40

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Solution

The fourth proportional to 334,547,355.60, 501,821,033.40 and 297,240,197.40 is: 445,860,296.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,547,355.60 : 501,821,033.40 = 297,240,197.40 : x
  2. Step 2: Convert to fraction form
    334,547,355.60/501,821,033.40 = 297,240,197.40/x
  3. Step 3: Cross multiply
    334,547,355.60x = 501,821,033.40 × 297,240,197.40
  4. Step 4: Simplify right side
    334,547,355.60x = 149,161,383,027,287,968
  5. Step 5: Solve for x
    x = 149,161,383,027,287,968/334,547,355.60
  6. Step 6: Final answer
    x = 445,860,296.10

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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.