Home / 97,762,547.70-146,643,821.55-96,250,893.30

Finding the Fourth Proportional to 97,762,547.70, 146,643,821.55 and 96,250,893.30

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Solution

The fourth proportional to 97,762,547.70, 146,643,821.55 and 96,250,893.30 is: 144,376,339.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,762,547.70 : 146,643,821.55 = 96,250,893.30 : x
  2. Step 2: Convert to fraction form
    97,762,547.70/146,643,821.55 = 96,250,893.30/x
  3. Step 3: Cross multiply
    97,762,547.70x = 146,643,821.55 × 96,250,893.30
  4. Step 4: Simplify right side
    97,762,547.70x = 14,114,598,821,113,292
  5. Step 5: Solve for x
    x = 14,114,598,821,113,292/97,762,547.70
  6. Step 6: Final answer
    x = 144,376,339.95

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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.