Home / 1,136,088,182,888.50-1,567,802,537,647.60-615,247,644,283.56

Finding the Fourth Proportional to 1,136,088,182,888.50, 1,567,802,537,647.60 and 615,247,644,283.56

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Solution

The fourth proportional to 1,136,088,182,888.50, 1,567,802,537,647.60 and 615,247,644,283.56 is: 849,042,206,861.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,088,182,888.50 : 1,567,802,537,647.60 = 615,247,644,283.56 : x
  2. Step 2: Convert to fraction form
    1,136,088,182,888.50/1,567,802,537,647.60 = 615,247,644,283.56/x
  3. Step 3: Cross multiply
    1,136,088,182,888.50x = 1,567,802,537,647.60 × 615,247,644,283.56
  4. Step 4: Simplify right side
    1,136,088,182,888.50x = 964,586,817,989,473,443,250,176
  5. Step 5: Solve for x
    x = 964,586,817,989,473,443,250,176/1,136,088,182,888.50
  6. Step 6: Final answer
    x = 849,042,206,861.98

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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.