Home / 833,249,802.33-1,250,117,394.63-373,080,354.81

Finding the Fourth Proportional to 833,249,802.33, 1,250,117,394.63 and 373,080,354.81

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Solution

The fourth proportional to 833,249,802.33, 1,250,117,394.63 and 373,080,354.81 is: 559,729,195.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,249,802.33 : 1,250,117,394.63 = 373,080,354.81 : x
  2. Step 2: Convert to fraction form
    833,249,802.33/1,250,117,394.63 = 373,080,354.81/x
  3. Step 3: Cross multiply
    833,249,802.33x = 1,250,117,394.63 × 373,080,354.81
  4. Step 4: Simplify right side
    833,249,802.33x = 466,394,241,142,713,216
  5. Step 5: Solve for x
    x = 466,394,241,142,713,216/833,249,802.33
  6. Step 6: Final answer
    x = 559,729,195.06

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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.