Home / 134,288,007.60-201,432,011.40-37,243,527.60

Finding the Fourth Proportional to 134,288,007.60, 201,432,011.40 and 37,243,527.60

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Solution

The fourth proportional to 134,288,007.60, 201,432,011.40 and 37,243,527.60 is: 55,865,291.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,288,007.60 : 201,432,011.40 = 37,243,527.60 : x
  2. Step 2: Convert to fraction form
    134,288,007.60/201,432,011.40 = 37,243,527.60/x
  3. Step 3: Cross multiply
    134,288,007.60x = 201,432,011.40 × 37,243,527.60
  4. Step 4: Simplify right side
    134,288,007.60x = 7,502,038,676,099,415
  5. Step 5: Solve for x
    x = 7,502,038,676,099,415/134,288,007.60
  6. Step 6: Final answer
    x = 55,865,291.40

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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.