Home / 334,676,237.15-502,014,355.73-237,103,669.55

Finding the Fourth Proportional to 334,676,237.15, 502,014,355.73 and 237,103,669.55

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Solution

The fourth proportional to 334,676,237.15, 502,014,355.73 and 237,103,669.55 is: 355,655,504.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,676,237.15 : 502,014,355.73 = 237,103,669.55 : x
  2. Step 2: Convert to fraction form
    334,676,237.15/502,014,355.73 = 237,103,669.55/x
  3. Step 3: Cross multiply
    334,676,237.15x = 502,014,355.73 × 237,103,669.55
  4. Step 4: Simplify right side
    334,676,237.15x = 119,029,445,910,362,080
  5. Step 5: Solve for x
    x = 119,029,445,910,362,080/334,676,237.15
  6. Step 6: Final answer
    x = 355,655,504.33

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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.