Home / 158,328,048.70-237,492,073.05-94,627,056.70

Finding the Fourth Proportional to 158,328,048.70, 237,492,073.05 and 94,627,056.70

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Solution

The fourth proportional to 158,328,048.70, 237,492,073.05 and 94,627,056.70 is: 141,940,585.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,328,048.70 : 237,492,073.05 = 94,627,056.70 : x
  2. Step 2: Convert to fraction form
    158,328,048.70/237,492,073.05 = 94,627,056.70/x
  3. Step 3: Cross multiply
    158,328,048.70x = 237,492,073.05 × 94,627,056.70
  4. Step 4: Simplify right side
    158,328,048.70x = 22,473,175,862,302,892
  5. Step 5: Solve for x
    x = 22,473,175,862,302,892/158,328,048.70
  6. Step 6: Final answer
    x = 141,940,585.05

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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.