Home / 2,105,089,854,279.60-2,905,041,055,761.80-1,166,526,683,534.20

Finding the Fourth Proportional to 2,105,089,854,279.60, 2,905,041,055,761.80 and 1,166,526,683,534.20

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Solution

The fourth proportional to 2,105,089,854,279.60, 2,905,041,055,761.80 and 1,166,526,683,534.20 is: 1,609,816,275,262.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,105,089,854,279.60 : 2,905,041,055,761.80 = 1,166,526,683,534.20 : x
  2. Step 2: Convert to fraction form
    2,105,089,854,279.60/2,905,041,055,761.80 = 1,166,526,683,534.20/x
  3. Step 3: Cross multiply
    2,105,089,854,279.60x = 2,905,041,055,761.80 × 1,166,526,683,534.20
  4. Step 4: Simplify right side
    2,105,089,854,279.60x = 3,388,807,908,308,503,041,671,168
  5. Step 5: Solve for x
    x = 3,388,807,908,308,503,041,671,168/2,105,089,854,279.60
  6. Step 6: Final answer
    x = 1,609,816,275,262.14

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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.