Home / 134,047,241.80-201,094,482.30-47,835,701.80

Finding the Fourth Proportional to 134,047,241.80, 201,094,482.30 and 47,835,701.80

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Solution

The fourth proportional to 134,047,241.80, 201,094,482.30 and 47,835,701.80 is: 71,761,981.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,047,241.80 : 201,094,482.30 = 47,835,701.80 : x
  2. Step 2: Convert to fraction form
    134,047,241.80/201,094,482.30 = 47,835,701.80/x
  3. Step 3: Cross multiply
    134,047,241.80x = 201,094,482.30 × 47,835,701.80
  4. Step 4: Simplify right side
    134,047,241.80x = 9,619,495,688,928,178
  5. Step 5: Solve for x
    x = 9,619,495,688,928,178/134,047,241.80
  6. Step 6: Final answer
    x = 71,761,981.52

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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.