Home / 1,594,339,981.70-2,391,509,972.55-732,696,973.70

Finding the Fourth Proportional to 1,594,339,981.70, 2,391,509,972.55 and 732,696,973.70

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Solution

The fourth proportional to 1,594,339,981.70, 2,391,509,972.55 and 732,696,973.70 is: 1,099,045,460.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,339,981.70 : 2,391,509,972.55 = 732,696,973.70 : x
  2. Step 2: Convert to fraction form
    1,594,339,981.70/2,391,509,972.55 = 732,696,973.70/x
  3. Step 3: Cross multiply
    1,594,339,981.70x = 2,391,509,972.55 × 732,696,973.70
  4. Step 4: Simplify right side
    1,594,339,981.70x = 1,752,252,119,460,755,200
  5. Step 5: Solve for x
    x = 1,752,252,119,460,755,200/1,594,339,981.70
  6. Step 6: Final answer
    x = 1,099,045,460.55

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Double scale
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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.