Home / 376,550,603.84-564,502,371.96-130,875,314.24

Finding the Fourth Proportional to 376,550,603.84, 564,502,371.96 and 130,875,314.24

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Solution

The fourth proportional to 376,550,603.84, 564,502,371.96 and 130,875,314.24 is: 196,200,522.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,550,603.84 : 564,502,371.96 = 130,875,314.24 : x
  2. Step 2: Convert to fraction form
    376,550,603.84/564,502,371.96 = 130,875,314.24/x
  3. Step 3: Cross multiply
    376,550,603.84x = 564,502,371.96 × 130,875,314.24
  4. Step 4: Simplify right side
    376,550,603.84x = 73,879,425,319,490,368
  5. Step 5: Solve for x
    x = 73,879,425,319,490,368/376,550,603.84
  6. Step 6: Final answer
    x = 196,200,522.76

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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.