Home / 195,653,901.60-293,480,852.40-59,346,064.80

Finding the Fourth Proportional to 195,653,901.60, 293,480,852.40 and 59,346,064.80

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Solution

The fourth proportional to 195,653,901.60, 293,480,852.40 and 59,346,064.80 is: 89,019,097.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,653,901.60 : 293,480,852.40 = 59,346,064.80 : x
  2. Step 2: Convert to fraction form
    195,653,901.60/293,480,852.40 = 59,346,064.80/x
  3. Step 3: Cross multiply
    195,653,901.60x = 293,480,852.40 × 59,346,064.80
  4. Step 4: Simplify right side
    195,653,901.60x = 17,416,933,684,089,634
  5. Step 5: Solve for x
    x = 17,416,933,684,089,634/195,653,901.60
  6. Step 6: Final answer
    x = 89,019,097.20

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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.