Home / 32,072,459.65-48,113,161.29-9,916,411.30

Finding the Fourth Proportional to 32,072,459.65, 48,113,161.29 and 9,916,411.30

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Solution

The fourth proportional to 32,072,459.65, 48,113,161.29 and 9,916,411.30 is: 14,875,999.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,072,459.65 : 48,113,161.29 = 9,916,411.30 : x
  2. Step 2: Convert to fraction form
    32,072,459.65/48,113,161.29 = 9,916,411.30/x
  3. Step 3: Cross multiply
    32,072,459.65x = 48,113,161.29 × 9,916,411.30
  4. Step 4: Simplify right side
    32,072,459.65x = 477,109,896,174,595.62
  5. Step 5: Solve for x
    x = 477,109,896,174,595.62/32,072,459.65
  6. Step 6: Final answer
    x = 14,875,999.58

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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.