Home / 9,870,571,735.02-14,808,308,136.03-4,898,627,039.34

Finding the Fourth Proportional to 9,870,571,735.02, 14,808,308,136.03 and 4,898,627,039.34

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Solution

The fourth proportional to 9,870,571,735.02, 14,808,308,136.03 and 4,898,627,039.34 is: 7,349,156,724.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,870,571,735.02 : 14,808,308,136.03 = 4,898,627,039.34 : x
  2. Step 2: Convert to fraction form
    9,870,571,735.02/14,808,308,136.03 = 4,898,627,039.34/x
  3. Step 3: Cross multiply
    9,870,571,735.02x = 14,808,308,136.03 × 4,898,627,039.34
  4. Step 4: Simplify right side
    9,870,571,735.02x = 72,540,378,642,035,081,216
  5. Step 5: Solve for x
    x = 72,540,378,642,035,081,216/9,870,571,735.02
  6. Step 6: Final answer
    x = 7,349,156,724.60

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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.