Home / 201,205,527.60-301,808,291.40-175,696,359.60

Finding the Fourth Proportional to 201,205,527.60, 301,808,291.40 and 175,696,359.60

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Solution

The fourth proportional to 201,205,527.60, 301,808,291.40 and 175,696,359.60 is: 263,544,539.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,205,527.60 : 301,808,291.40 = 175,696,359.60 : x
  2. Step 2: Convert to fraction form
    201,205,527.60/301,808,291.40 = 175,696,359.60/x
  3. Step 3: Cross multiply
    201,205,527.60x = 301,808,291.40 × 175,696,359.60
  4. Step 4: Simplify right side
    201,205,527.60x = 53,026,618,096,075,984
  5. Step 5: Solve for x
    x = 53,026,618,096,075,984/201,205,527.60
  6. Step 6: Final answer
    x = 263,544,539.40

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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.