Home / 1,136,088,183,738-1,567,802,538,821.40-615,247,645,132.93

Finding the Fourth Proportional to 1,136,088,183,738, 1,567,802,538,821.40 and 615,247,645,132.93

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Solution

The fourth proportional to 1,136,088,183,738, 1,567,802,538,821.40 and 615,247,645,132.93 is: 849,042,208,034.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,088,183,738 : 1,567,802,538,821.40 = 615,247,645,132.93 : x
  2. Step 2: Convert to fraction form
    1,136,088,183,738/1,567,802,538,821.40 = 615,247,645,132.93/x
  3. Step 3: Cross multiply
    1,136,088,183,738x = 1,567,802,538,821.40 × 615,247,645,132.93
  4. Step 4: Simplify right side
    1,136,088,183,738x = 964,586,820,043,295,397,249,024
  5. Step 5: Solve for x
    x = 964,586,820,043,295,397,249,024/1,136,088,183,738
  6. Step 6: Final answer
    x = 849,042,208,034.92

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Double scale
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1.5x scale

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.