Home / 1,195,803,770.40-1,793,705,655.60-1,066,663,607.40

Finding the Fourth Proportional to 1,195,803,770.40, 1,793,705,655.60 and 1,066,663,607.40

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Solution

The fourth proportional to 1,195,803,770.40, 1,793,705,655.60 and 1,066,663,607.40 is: 1,599,995,411.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,803,770.40 : 1,793,705,655.60 = 1,066,663,607.40 : x
  2. Step 2: Convert to fraction form
    1,195,803,770.40/1,793,705,655.60 = 1,066,663,607.40/x
  3. Step 3: Cross multiply
    1,195,803,770.40x = 1,793,705,655.60 × 1,066,663,607.40
  4. Step 4: Simplify right side
    1,195,803,770.40x = 1,913,280,545,216,077,824
  5. Step 5: Solve for x
    x = 1,913,280,545,216,077,824/1,195,803,770.40
  6. Step 6: Final answer
    x = 1,599,995,411.10

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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.