Home / 29,525,205.60-44,287,808.40-9,330,447.60

Finding the Fourth Proportional to 29,525,205.60, 44,287,808.40 and 9,330,447.60

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Solution

The fourth proportional to 29,525,205.60, 44,287,808.40 and 9,330,447.60 is: 13,995,671.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,205.60 : 44,287,808.40 = 9,330,447.60 : x
  2. Step 2: Convert to fraction form
    29,525,205.60/44,287,808.40 = 9,330,447.60/x
  3. Step 3: Cross multiply
    29,525,205.60x = 44,287,808.40 × 9,330,447.60
  4. Step 4: Simplify right side
    29,525,205.60x = 413,225,075,595,039.81
  5. Step 5: Solve for x
    x = 413,225,075,595,039.81/29,525,205.60
  6. Step 6: Final answer
    x = 13,995,671.40

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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.