Home / 1,725,848,079.98-2,381,669,322.75-932,894,069.67

Finding the Fourth Proportional to 1,725,848,079.98, 2,381,669,322.75 and 932,894,069.67

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Solution

The fourth proportional to 1,725,848,079.98, 2,381,669,322.75 and 932,894,069.67 is: 1,287,393,260.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,848,079.98 : 2,381,669,322.75 = 932,894,069.67 : x
  2. Step 2: Convert to fraction form
    1,725,848,079.98/2,381,669,322.75 = 932,894,069.67/x
  3. Step 3: Cross multiply
    1,725,848,079.98x = 2,381,669,322.75 × 932,894,069.67
  4. Step 4: Simplify right side
    1,725,848,079.98x = 2,221,845,187,108,440,064
  5. Step 5: Solve for x
    x = 2,221,845,187,108,440,064/1,725,848,079.98
  6. Step 6: Final answer
    x = 1,287,393,260.67

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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.