Home / 35,306,951,467.02-48,723,579,034.17-19,249,645,663.35

Finding the Fourth Proportional to 35,306,951,467.02, 48,723,579,034.17 and 19,249,645,663.35

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Solution

The fourth proportional to 35,306,951,467.02, 48,723,579,034.17 and 19,249,645,663.35 is: 26,564,503,387.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306,951,467.02 : 48,723,579,034.17 = 19,249,645,663.35 : x
  2. Step 2: Convert to fraction form
    35,306,951,467.02/48,723,579,034.17 = 19,249,645,663.35/x
  3. Step 3: Cross multiply
    35,306,951,467.02x = 48,723,579,034.17 × 19,249,645,663.35
  4. Step 4: Simplify right side
    35,306,951,467.02x = 937,911,631,858,001,379,328
  5. Step 5: Solve for x
    x = 937,911,631,858,001,379,328/35,306,951,467.02
  6. Step 6: Final answer
    x = 26,564,503,387.78

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Double scale
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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.