Home / 832,033,262.30-1,248,049,893.45-590,168,558.30

Finding the Fourth Proportional to 832,033,262.30, 1,248,049,893.45 and 590,168,558.30

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Solution

The fourth proportional to 832,033,262.30, 1,248,049,893.45 and 590,168,558.30 is: 885,252,837.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,033,262.30 : 1,248,049,893.45 = 590,168,558.30 : x
  2. Step 2: Convert to fraction form
    832,033,262.30/1,248,049,893.45 = 590,168,558.30/x
  3. Step 3: Cross multiply
    832,033,262.30x = 1,248,049,893.45 × 590,168,558.30
  4. Step 4: Simplify right side
    832,033,262.30x = 736,559,806,303,855,104
  5. Step 5: Solve for x
    x = 736,559,806,303,855,104/832,033,262.30
  6. Step 6: Final answer
    x = 885,252,837.45

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Double scale
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Similar ratio
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1.5x scale

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.