Home / 1,348,036,541.66-1,860,292,956.57-753,321,029.24

Finding the Fourth Proportional to 1,348,036,541.66, 1,860,292,956.57 and 753,321,029.24

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Solution

The fourth proportional to 1,348,036,541.66, 1,860,292,956.57 and 753,321,029.24 is: 1,039,584,433.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,036,541.66 : 1,860,292,956.57 = 753,321,029.24 : x
  2. Step 2: Convert to fraction form
    1,348,036,541.66/1,860,292,956.57 = 753,321,029.24/x
  3. Step 3: Cross multiply
    1,348,036,541.66x = 1,860,292,956.57 × 753,321,029.24
  4. Step 4: Simplify right side
    1,348,036,541.66x = 1,401,397,804,731,235,072
  5. Step 5: Solve for x
    x = 1,401,397,804,731,235,072/1,348,036,541.66
  6. Step 6: Final answer
    x = 1,039,584,433.67

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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.