Home / 158,592,527.41-237,901,507.61-60,271,336.96

Finding the Fourth Proportional to 158,592,527.41, 237,901,507.61 and 60,271,336.96

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Solution

The fourth proportional to 158,592,527.41, 237,901,507.61 and 60,271,336.96 is: 90,411,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,592,527.41 : 237,901,507.61 = 60,271,336.96 : x
  2. Step 2: Convert to fraction form
    158,592,527.41/237,901,507.61 = 60,271,336.96/x
  3. Step 3: Cross multiply
    158,592,527.41x = 237,901,507.61 × 60,271,336.96
  4. Step 4: Simplify right side
    158,592,527.41x = 14,338,641,928,454,316
  5. Step 5: Solve for x
    x = 14,338,641,928,454,316/158,592,527.41
  6. Step 6: Final answer
    x = 90,411,838.20

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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.