Home / 2,434,564,784.70-3,654,208,641.95-1,174,915,368.72

Finding the Fourth Proportional to 2,434,564,784.70, 3,654,208,641.95 and 1,174,915,368.72

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Solution

The fourth proportional to 2,434,564,784.70, 3,654,208,641.95 and 1,174,915,368.72 is: 1,763,512,690.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,564,784.70 : 3,654,208,641.95 = 1,174,915,368.72 : x
  2. Step 2: Convert to fraction form
    2,434,564,784.70/3,654,208,641.95 = 1,174,915,368.72/x
  3. Step 3: Cross multiply
    2,434,564,784.70x = 3,654,208,641.95 × 1,174,915,368.72
  4. Step 4: Simplify right side
    2,434,564,784.70x = 4,293,385,893,930,620,416
  5. Step 5: Solve for x
    x = 4,293,385,893,930,620,416/2,434,564,784.70
  6. Step 6: Final answer
    x = 1,763,512,690.61

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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.