Home / 333,807,417.71-460,737,948.02-226,697,971.46

Finding the Fourth Proportional to 333,807,417.71, 460,737,948.02 and 226,697,971.46

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Solution

The fourth proportional to 333,807,417.71, 460,737,948.02 and 226,697,971.46 is: 312,900,051.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,807,417.71 : 460,737,948.02 = 226,697,971.46 : x
  2. Step 2: Convert to fraction form
    333,807,417.71/460,737,948.02 = 226,697,971.46/x
  3. Step 3: Cross multiply
    333,807,417.71x = 460,737,948.02 × 226,697,971.46
  4. Step 4: Simplify right side
    333,807,417.71x = 104,448,358,187,339,744
  5. Step 5: Solve for x
    x = 104,448,358,187,339,744/333,807,417.71
  6. Step 6: Final answer
    x = 312,900,051.48

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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.