Home / 1,756,658,492.26-2,424,034,325.64-1,003,822,270.72

Finding the Fourth Proportional to 1,756,658,492.26, 2,424,034,325.64 and 1,003,822,270.72

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Solution

The fourth proportional to 1,756,658,492.26, 2,424,034,325.64 and 1,003,822,270.72 is: 1,385,186,507.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,658,492.26 : 2,424,034,325.64 = 1,003,822,270.72 : x
  2. Step 2: Convert to fraction form
    1,756,658,492.26/2,424,034,325.64 = 1,003,822,270.72/x
  3. Step 3: Cross multiply
    1,756,658,492.26x = 2,424,034,325.64 × 1,003,822,270.72
  4. Step 4: Simplify right side
    1,756,658,492.26x = 2,433,299,641,067,168,768
  5. Step 5: Solve for x
    x = 2,433,299,641,067,168,768/1,756,658,492.26
  6. Step 6: Final answer
    x = 1,385,186,507.10

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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.