Home / 2,911,721,007-4,367,581,510.50-973,024,239

Finding the Fourth Proportional to 2,911,721,007, 4,367,581,510.50 and 973,024,239

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Solution

The fourth proportional to 2,911,721,007, 4,367,581,510.50 and 973,024,239 is: 1,459,536,358.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,911,721,007 : 4,367,581,510.50 = 973,024,239 : x
  2. Step 2: Convert to fraction form
    2,911,721,007/4,367,581,510.50 = 973,024,239/x
  3. Step 3: Cross multiply
    2,911,721,007x = 4,367,581,510.50 × 973,024,239
  4. Step 4: Simplify right side
    2,911,721,007x = 4,249,762,675,524,732,928
  5. Step 5: Solve for x
    x = 4,249,762,675,524,732,928/2,911,721,007
  6. Step 6: Final answer
    x = 1,459,536,358.50

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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.