Home / 29,362,017.40-44,043,026.10-12,355,905.40

Finding the Fourth Proportional to 29,362,017.40, 44,043,026.10 and 12,355,905.40

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Solution

The fourth proportional to 29,362,017.40, 44,043,026.10 and 12,355,905.40 is: 18,533,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362,017.40 : 44,043,026.10 = 12,355,905.40 : x
  2. Step 2: Convert to fraction form
    29,362,017.40/44,043,026.10 = 12,355,905.40/x
  3. Step 3: Cross multiply
    29,362,017.40x = 44,043,026.10 × 12,355,905.40
  4. Step 4: Simplify right side
    29,362,017.40x = 544,191,464,021,331
  5. Step 5: Solve for x
    x = 544,191,464,021,331/29,362,017.40
  6. Step 6: Final answer
    x = 18,533,858.10

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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.