Home / 355,287,894.60-532,931,841.90-96,535,176.60

Finding the Fourth Proportional to 355,287,894.60, 532,931,841.90 and 96,535,176.60

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Solution

The fourth proportional to 355,287,894.60, 532,931,841.90 and 96,535,176.60 is: 144,802,764.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,287,894.60 : 532,931,841.90 = 96,535,176.60 : x
  2. Step 2: Convert to fraction form
    355,287,894.60/532,931,841.90 = 96,535,176.60/x
  3. Step 3: Cross multiply
    355,287,894.60x = 532,931,841.90 × 96,535,176.60
  4. Step 4: Simplify right side
    355,287,894.60x = 51,446,669,473,579,776
  5. Step 5: Solve for x
    x = 51,446,669,473,579,776/355,287,894.60
  6. Step 6: Final answer
    x = 144,802,764.90

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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.