Home / 1,091,325,348.24-1,506,026,664.36-596,291,606.16

Finding the Fourth Proportional to 1,091,325,348.24, 1,506,026,664.36 and 596,291,606.16

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Solution

The fourth proportional to 1,091,325,348.24, 1,506,026,664.36 and 596,291,606.16 is: 822,881,150.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,325,348.24 : 1,506,026,664.36 = 596,291,606.16 : x
  2. Step 2: Convert to fraction form
    1,091,325,348.24/1,506,026,664.36 = 596,291,606.16/x
  3. Step 3: Cross multiply
    1,091,325,348.24x = 1,506,026,664.36 × 596,291,606.16
  4. Step 4: Simplify right side
    1,091,325,348.24x = 898,031,058,611,011,456
  5. Step 5: Solve for x
    x = 898,031,058,611,011,456/1,091,325,348.24
  6. Step 6: Final answer
    x = 822,881,150.94

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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.