Home / 733,762,746-1,012,258,929.83-436,236,167.36

Finding the Fourth Proportional to 733,762,746, 1,012,258,929.83 and 436,236,167.36

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Solution

The fourth proportional to 733,762,746, 1,012,258,929.83 and 436,236,167.36 is: 601,807,543.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,762,746 : 1,012,258,929.83 = 436,236,167.36 : x
  2. Step 2: Convert to fraction form
    733,762,746/1,012,258,929.83 = 436,236,167.36/x
  3. Step 3: Cross multiply
    733,762,746x = 1,012,258,929.83 × 436,236,167.36
  4. Step 4: Simplify right side
    733,762,746x = 441,583,955,925,344,064
  5. Step 5: Solve for x
    x = 441,583,955,925,344,064/733,762,746
  6. Step 6: Final answer
    x = 601,807,543.83

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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.