Home / 7,598,008,831.74-10,485,253,182.06-4,211,136,784.23

Finding the Fourth Proportional to 7,598,008,831.74, 10,485,253,182.06 and 4,211,136,784.23

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Solution

The fourth proportional to 7,598,008,831.74, 10,485,253,182.06 and 4,211,136,784.23 is: 5,811,369,313.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,008,831.74 : 10,485,253,182.06 = 4,211,136,784.23 : x
  2. Step 2: Convert to fraction form
    7,598,008,831.74/10,485,253,182.06 = 4,211,136,784.23/x
  3. Step 3: Cross multiply
    7,598,008,831.74x = 10,485,253,182.06 × 4,211,136,784.23
  4. Step 4: Simplify right side
    7,598,008,831.74x = 44,154,835,366,937,518,080
  5. Step 5: Solve for x
    x = 44,154,835,366,937,518,080/7,598,008,831.74
  6. Step 6: Final answer
    x = 5,811,369,313.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.