Home / 1,473,166,935.11-2,032,666,890.89-846,514,294.16

Finding the Fourth Proportional to 1,473,166,935.11, 2,032,666,890.89 and 846,514,294.16

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Solution

The fourth proportional to 1,473,166,935.11, 2,032,666,890.89 and 846,514,294.16 is: 1,168,015,339.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,166,935.11 : 2,032,666,890.89 = 846,514,294.16 : x
  2. Step 2: Convert to fraction form
    1,473,166,935.11/2,032,666,890.89 = 846,514,294.16/x
  3. Step 3: Cross multiply
    1,473,166,935.11x = 2,032,666,890.89 × 846,514,294.16
  4. Step 4: Simplify right side
    1,473,166,935.11x = 1,720,681,578,389,754,112
  5. Step 5: Solve for x
    x = 1,720,681,578,389,754,112/1,473,166,935.11
  6. Step 6: Final answer
    x = 1,168,015,339.86

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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.