Home / 1,120,754,554,172.30-1,546,642,776,265.80-606,921,234,798.07

Finding the Fourth Proportional to 1,120,754,554,172.30, 1,546,642,776,265.80 and 606,921,234,798.07

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Solution

The fourth proportional to 1,120,754,554,172.30, 1,546,642,776,265.80 and 606,921,234,798.07 is: 837,552,111,716.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,120,754,554,172.30 : 1,546,642,776,265.80 = 606,921,234,798.07 : x
  2. Step 2: Convert to fraction form
    1,120,754,554,172.30/1,546,642,776,265.80 = 606,921,234,798.07/x
  3. Step 3: Cross multiply
    1,120,754,554,172.30x = 1,546,642,776,265.80 × 606,921,234,798.07
  4. Step 4: Simplify right side
    1,120,754,554,172.30x = 938,690,343,562,754,402,549,760
  5. Step 5: Solve for x
    x = 938,690,343,562,754,402,549,760/1,120,754,554,172.30
  6. Step 6: Final answer
    x = 837,552,111,716.38

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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.