Home / 941,559,017.13-1,413,211,204.43-475,547,703.16

Finding the Fourth Proportional to 941,559,017.13, 1,413,211,204.43 and 475,547,703.16

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Solution

The fourth proportional to 941,559,017.13, 1,413,211,204.43 and 475,547,703.16 is: 713,762,313.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,559,017.13 : 1,413,211,204.43 = 475,547,703.16 : x
  2. Step 2: Convert to fraction form
    941,559,017.13/1,413,211,204.43 = 475,547,703.16/x
  3. Step 3: Cross multiply
    941,559,017.13x = 1,413,211,204.43 × 475,547,703.16
  4. Step 4: Simplify right side
    941,559,017.13x = 672,049,342,344,319,488
  5. Step 5: Solve for x
    x = 672,049,342,344,319,488/941,559,017.13
  6. Step 6: Final answer
    x = 713,762,313.48

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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.