Home / 3,335,359,832,343.60-4,602,543,967,972-1,871,853,994,989.10

Finding the Fourth Proportional to 3,335,359,832,343.60, 4,602,543,967,972 and 1,871,853,994,989.10

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Solution

The fourth proportional to 3,335,359,832,343.60, 4,602,543,967,972 and 1,871,853,994,989.10 is: 2,583,016,749,802.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,359,832,343.60 : 4,602,543,967,972 = 1,871,853,994,989.10 : x
  2. Step 2: Convert to fraction form
    3,335,359,832,343.60/4,602,543,967,972 = 1,871,853,994,989.10/x
  3. Step 3: Cross multiply
    3,335,359,832,343.60x = 4,602,543,967,972 × 1,871,853,994,989.10
  4. Step 4: Simplify right side
    3,335,359,832,343.60x = 8,615,290,313,561,372,889,186,304
  5. Step 5: Solve for x
    x = 8,615,290,313,561,372,889,186,304/3,335,359,832,343.60
  6. Step 6: Final answer
    x = 2,583,016,749,802.32

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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.