Home / 334,676,242.10-502,014,363.15-119,187,730.10

Finding the Fourth Proportional to 334,676,242.10, 502,014,363.15 and 119,187,730.10

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Solution

The fourth proportional to 334,676,242.10, 502,014,363.15 and 119,187,730.10 is: 178,781,595.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,676,242.10 : 502,014,363.15 = 119,187,730.10 : x
  2. Step 2: Convert to fraction form
    334,676,242.10/502,014,363.15 = 119,187,730.10/x
  3. Step 3: Cross multiply
    334,676,242.10x = 502,014,363.15 × 119,187,730.10
  4. Step 4: Simplify right side
    334,676,242.10x = 59,833,952,421,445,576
  5. Step 5: Solve for x
    x = 59,833,952,421,445,576/334,676,242.10
  6. Step 6: Final answer
    x = 178,781,595.15

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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.