Home / 1,027,752,262.50-1,418,261,424.52-581,706,048.67

Finding the Fourth Proportional to 1,027,752,262.50, 1,418,261,424.52 and 581,706,048.67

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Solution

The fourth proportional to 1,027,752,262.50, 1,418,261,424.52 and 581,706,048.67 is: 802,733,576.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,752,262.50 : 1,418,261,424.52 = 581,706,048.67 : x
  2. Step 2: Convert to fraction form
    1,027,752,262.50/1,418,261,424.52 = 581,706,048.67/x
  3. Step 3: Cross multiply
    1,027,752,262.50x = 1,418,261,424.52 × 581,706,048.67
  4. Step 4: Simplify right side
    1,027,752,262.50x = 825,011,249,238,614,528
  5. Step 5: Solve for x
    x = 825,011,249,238,614,528/1,027,752,262.50
  6. Step 6: Final answer
    x = 802,733,576.31

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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.