Home / 35,009,974,575.27-48,313,780,512.16-18,952,655,132.77

Finding the Fourth Proportional to 35,009,974,575.27, 48,313,780,512.16 and 18,952,655,132.77

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Solution

The fourth proportional to 35,009,974,575.27, 48,313,780,512.16 and 18,952,655,132.77 is: 26,154,672,527.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,009,974,575.27 : 48,313,780,512.16 = 18,952,655,132.77 : x
  2. Step 2: Convert to fraction form
    35,009,974,575.27/48,313,780,512.16 = 18,952,655,132.77/x
  3. Step 3: Cross multiply
    35,009,974,575.27x = 48,313,780,512.16 × 18,952,655,132.77
  4. Step 4: Simplify right side
    35,009,974,575.27x = 915,674,420,207,072,575,488
  5. Step 5: Solve for x
    x = 915,674,420,207,072,575,488/35,009,974,575.27
  6. Step 6: Final answer
    x = 26,154,672,527.35

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1.5x scale

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.