Home / 4,042,443,322.80-6,065,932,465.80-1,712,983,892.40

Finding the Fourth Proportional to 4,042,443,322.80, 6,065,932,465.80 and 1,712,983,892.40

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Solution

The fourth proportional to 4,042,443,322.80, 6,065,932,465.80 and 1,712,983,892.40 is: 2,570,436,683.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,443,322.80 : 6,065,932,465.80 = 1,712,983,892.40 : x
  2. Step 2: Convert to fraction form
    4,042,443,322.80/6,065,932,465.80 = 1,712,983,892.40/x
  3. Step 3: Cross multiply
    4,042,443,322.80x = 6,065,932,465.80 × 1,712,983,892.40
  4. Step 4: Simplify right side
    4,042,443,322.80x = 10,390,844,606,301,614,080
  5. Step 5: Solve for x
    x = 10,390,844,606,301,614,080/4,042,443,322.80
  6. Step 6: Final answer
    x = 2,570,436,683.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.