Home / 39,574,655.10-59,361,982.65-32,772,210.30

Finding the Fourth Proportional to 39,574,655.10, 59,361,982.65 and 32,772,210.30

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Solution

The fourth proportional to 39,574,655.10, 59,361,982.65 and 32,772,210.30 is: 49,158,315.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,574,655.10 : 59,361,982.65 = 32,772,210.30 : x
  2. Step 2: Convert to fraction form
    39,574,655.10/59,361,982.65 = 32,772,210.30/x
  3. Step 3: Cross multiply
    39,574,655.10x = 59,361,982.65 × 32,772,210.30
  4. Step 4: Simplify right side
    39,574,655.10x = 1,945,423,379,230,751.25
  5. Step 5: Solve for x
    x = 1,945,423,379,230,751.25/39,574,655.10
  6. Step 6: Final answer
    x = 49,158,315.45

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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.