Home / 1,708,584,534,891-2,357,848,993,045.30-927,317,674,440.69

Finding the Fourth Proportional to 1,708,584,534,891, 2,357,848,993,045.30 and 927,317,674,440.69

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Solution

The fourth proportional to 1,708,584,534,891, 2,357,848,993,045.30 and 927,317,674,440.69 is: 1,279,699,657,970.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,584,534,891 : 2,357,848,993,045.30 = 927,317,674,440.69 : x
  2. Step 2: Convert to fraction form
    1,708,584,534,891/2,357,848,993,045.30 = 927,317,674,440.69/x
  3. Step 3: Cross multiply
    1,708,584,534,891x = 2,357,848,993,045.30 × 927,317,674,440.69
  4. Step 4: Simplify right side
    1,708,584,534,891x = 2,186,475,044,913,089,999,798,272
  5. Step 5: Solve for x
    x = 2,186,475,044,913,089,999,798,272/1,708,584,534,891
  6. Step 6: Final answer
    x = 1,279,699,657,970.14

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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.