Home / 195,603,219.80-293,404,829.70-93,566,547.80

Finding the Fourth Proportional to 195,603,219.80, 293,404,829.70 and 93,566,547.80

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Solution

The fourth proportional to 195,603,219.80, 293,404,829.70 and 93,566,547.80 is: 140,349,821.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,603,219.80 : 293,404,829.70 = 93,566,547.80 : x
  2. Step 2: Convert to fraction form
    195,603,219.80/293,404,829.70 = 93,566,547.80/x
  3. Step 3: Cross multiply
    195,603,219.80x = 293,404,829.70 × 93,566,547.80
  4. Step 4: Simplify right side
    195,603,219.80x = 27,452,877,022,875,908
  5. Step 5: Solve for x
    x = 27,452,877,022,875,908/195,603,219.80
  6. Step 6: Final answer
    x = 140,349,821.70

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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.