Home / 29,539,237.60-44,283,973.20-15,355,813.60

Finding the Fourth Proportional to 29,539,237.60, 44,283,973.20 and 15,355,813.60

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Solution

The fourth proportional to 29,539,237.60, 44,283,973.20 and 15,355,813.60 is: 23,020,785.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,539,237.60 : 44,283,973.20 = 15,355,813.60 : x
  2. Step 2: Convert to fraction form
    29,539,237.60/44,283,973.20 = 15,355,813.60/x
  3. Step 3: Cross multiply
    29,539,237.60x = 44,283,973.20 × 15,355,813.60
  4. Step 4: Simplify right side
    29,539,237.60x = 680,016,437,926,595.50
  5. Step 5: Solve for x
    x = 680,016,437,926,595.50/29,539,237.60
  6. Step 6: Final answer
    x = 23,020,785.00

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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.