Home / 6,358,998,224.24-9,539,533,457.52-1,877,545,861.66

Finding the Fourth Proportional to 6,358,998,224.24, 9,539,533,457.52 and 1,877,545,861.66

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Solution

The fourth proportional to 6,358,998,224.24, 9,539,533,457.52 and 1,877,545,861.66 is: 2,816,624,715.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,998,224.24 : 9,539,533,457.52 = 1,877,545,861.66 : x
  2. Step 2: Convert to fraction form
    6,358,998,224.24/9,539,533,457.52 = 1,877,545,861.66/x
  3. Step 3: Cross multiply
    6,358,998,224.24x = 9,539,533,457.52 × 1,877,545,861.66
  4. Step 4: Simplify right side
    6,358,998,224.24x = 17,910,911,565,333,788,672
  5. Step 5: Solve for x
    x = 17,910,911,565,333,788,672/6,358,998,224.24
  6. Step 6: Final answer
    x = 2,816,624,715.68

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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.