Home / 29,688,319.40-44,532,479.10-14,571,775.40

Finding the Fourth Proportional to 29,688,319.40, 44,532,479.10 and 14,571,775.40

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Solution

The fourth proportional to 29,688,319.40, 44,532,479.10 and 14,571,775.40 is: 21,857,663.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,688,319.40 : 44,532,479.10 = 14,571,775.40 : x
  2. Step 2: Convert to fraction form
    29,688,319.40/44,532,479.10 = 14,571,775.40/x
  3. Step 3: Cross multiply
    29,688,319.40x = 44,532,479.10 × 14,571,775.40
  4. Step 4: Simplify right side
    29,688,319.40x = 648,917,283,450,394.12
  5. Step 5: Solve for x
    x = 648,917,283,450,394.12/29,688,319.40
  6. Step 6: Final answer
    x = 21,857,663.10

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1.5x scale

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.