Home / 40,580,197,365.15-60,870,296,047.73-34,303,985,443.35

Finding the Fourth Proportional to 40,580,197,365.15, 60,870,296,047.73 and 34,303,985,443.35

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Solution

The fourth proportional to 40,580,197,365.15, 60,870,296,047.73 and 34,303,985,443.35 is: 51,455,978,165.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,580,197,365.15 : 60,870,296,047.73 = 34,303,985,443.35 : x
  2. Step 2: Convert to fraction form
    40,580,197,365.15/60,870,296,047.73 = 34,303,985,443.35/x
  3. Step 3: Cross multiply
    40,580,197,365.15x = 60,870,296,047.73 × 34,303,985,443.35
  4. Step 4: Simplify right side
    40,580,197,365.15x = 2,088,093,749,553,734,877,184
  5. Step 5: Solve for x
    x = 2,088,093,749,553,734,877,184/40,580,197,365.15
  6. Step 6: Final answer
    x = 51,455,978,165.03

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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.