Home / 35,288,495,210.96-52,948,374,158-18,496,315,740.43

Finding the Fourth Proportional to 35,288,495,210.96, 52,948,374,158 and 18,496,315,740.43

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Solution

The fourth proportional to 35,288,495,210.96, 52,948,374,158 and 18,496,315,740.43 is: 27,752,666,712.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,288,495,210.96 : 52,948,374,158 = 18,496,315,740.43 : x
  2. Step 2: Convert to fraction form
    35,288,495,210.96/52,948,374,158 = 18,496,315,740.43/x
  3. Step 3: Cross multiply
    35,288,495,210.96x = 52,948,374,158 × 18,496,315,740.43
  4. Step 4: Simplify right side
    35,288,495,210.96x = 979,349,846,368,792,477,696
  5. Step 5: Solve for x
    x = 979,349,846,368,792,477,696/35,288,495,210.96
  6. Step 6: Final answer
    x = 27,752,666,712.31

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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.