Home / 158,328,046.70-237,492,070.05-94,627,054.70

Finding the Fourth Proportional to 158,328,046.70, 237,492,070.05 and 94,627,054.70

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Solution

The fourth proportional to 158,328,046.70, 237,492,070.05 and 94,627,054.70 is: 141,940,582.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,328,046.70 : 237,492,070.05 = 94,627,054.70 : x
  2. Step 2: Convert to fraction form
    158,328,046.70/237,492,070.05 = 94,627,054.70/x
  3. Step 3: Cross multiply
    158,328,046.70x = 237,492,070.05 × 94,627,054.70
  4. Step 4: Simplify right side
    158,328,046.70x = 22,473,175,103,437,584
  5. Step 5: Solve for x
    x = 22,473,175,103,437,584/158,328,046.70
  6. Step 6: Final answer
    x = 141,940,582.05

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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.