Home / 1,563,945,060,244.70-2,344,651,633,009.40-488,947,637,011.20

Finding the Fourth Proportional to 1,563,945,060,244.70, 2,344,651,633,009.40 and 488,947,637,011.20

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Solution

The fourth proportional to 1,563,945,060,244.70, 2,344,651,633,009.40 and 488,947,637,011.20 is: 733,025,669,965.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,945,060,244.70 : 2,344,651,633,009.40 = 488,947,637,011.20 : x
  2. Step 2: Convert to fraction form
    1,563,945,060,244.70/2,344,651,633,009.40 = 488,947,637,011.20/x
  3. Step 3: Cross multiply
    1,563,945,060,244.70x = 2,344,651,633,009.40 × 488,947,637,011.20
  4. Step 4: Simplify right side
    1,563,945,060,244.70x = 1,146,411,875,574,397,379,018,752
  5. Step 5: Solve for x
    x = 1,146,411,875,574,397,379,018,752/1,563,945,060,244.70
  6. Step 6: Final answer
    x = 733,025,669,965.05

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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.