Home / 29,847,881.10-44,771,821.65-9,655,164.30

Finding the Fourth Proportional to 29,847,881.10, 44,771,821.65 and 9,655,164.30

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Solution

The fourth proportional to 29,847,881.10, 44,771,821.65 and 9,655,164.30 is: 14,482,746.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,847,881.10 : 44,771,821.65 = 9,655,164.30 : x
  2. Step 2: Convert to fraction form
    29,847,881.10/44,771,821.65 = 9,655,164.30/x
  3. Step 3: Cross multiply
    29,847,881.10x = 44,771,821.65 × 9,655,164.30
  4. Step 4: Simplify right side
    29,847,881.10x = 432,279,294,041,047.12
  5. Step 5: Solve for x
    x = 432,279,294,041,047.12/29,847,881.10
  6. Step 6: Final answer
    x = 14,482,746.45

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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.