Home / 1,158,260,054,640.10-1,598,399,136,306.50-637,415,472,994.48

Finding the Fourth Proportional to 1,158,260,054,640.10, 1,598,399,136,306.50 and 637,415,472,994.48

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Solution

The fourth proportional to 1,158,260,054,640.10, 1,598,399,136,306.50 and 637,415,472,994.48 is: 879,633,496,313.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,158,260,054,640.10 : 1,598,399,136,306.50 = 637,415,472,994.48 : x
  2. Step 2: Convert to fraction form
    1,158,260,054,640.10/1,598,399,136,306.50 = 637,415,472,994.48/x
  3. Step 3: Cross multiply
    1,158,260,054,640.10x = 1,598,399,136,306.50 × 637,415,472,994.48
  4. Step 4: Simplify right side
    1,158,260,054,640.10x = 1,018,844,341,502,775,945,854,976
  5. Step 5: Solve for x
    x = 1,018,844,341,502,775,945,854,976/1,158,260,054,640.10
  6. Step 6: Final answer
    x = 879,633,496,313.02

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.