Home / 975,862,967,992.59-1,346,672,778,857.50-536,390,957,299.29

Finding the Fourth Proportional to 975,862,967,992.59, 1,346,672,778,857.50 and 536,390,957,299.29

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Solution

The fourth proportional to 975,862,967,992.59, 1,346,672,778,857.50 and 536,390,957,299.29 is: 740,209,562,932.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,862,967,992.59 : 1,346,672,778,857.50 = 536,390,957,299.29 : x
  2. Step 2: Convert to fraction form
    975,862,967,992.59/1,346,672,778,857.50 = 536,390,957,299.29/x
  3. Step 3: Cross multiply
    975,862,967,992.59x = 1,346,672,778,857.50 × 536,390,957,299.29
  4. Step 4: Simplify right side
    975,862,967,992.59x = 722,343,101,020,269,417,857,024
  5. Step 5: Solve for x
    x = 722,343,101,020,269,417,857,024/975,862,967,992.59
  6. Step 6: Final answer
    x = 740,209,562,932.97

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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.