Home / 15,803,270,581.76-23,695,439,339.56-5,029,898,385.81

Finding the Fourth Proportional to 15,803,270,581.76, 23,695,439,339.56 and 5,029,898,385.81

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Solution

The fourth proportional to 15,803,270,581.76, 23,695,439,339.56 and 5,029,898,385.81 is: 7,541,834,550.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,803,270,581.76 : 23,695,439,339.56 = 5,029,898,385.81 : x
  2. Step 2: Convert to fraction form
    15,803,270,581.76/23,695,439,339.56 = 5,029,898,385.81/x
  3. Step 3: Cross multiply
    15,803,270,581.76x = 23,695,439,339.56 × 5,029,898,385.81
  4. Step 4: Simplify right side
    15,803,270,581.76x = 119,185,652,085,111,635,968
  5. Step 5: Solve for x
    x = 119,185,652,085,111,635,968/15,803,270,581.76
  6. Step 6: Final answer
    x = 7,541,834,550.54

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1.5x scale

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.