Home / 15,048,887,807.48-22,560,704,668.20-6,653,437,981.16

Finding the Fourth Proportional to 15,048,887,807.48, 22,560,704,668.20 and 6,653,437,981.16

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Solution

The fourth proportional to 15,048,887,807.48, 22,560,704,668.20 and 6,653,437,981.16 is: 9,974,574,283.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,048,887,807.48 : 22,560,704,668.20 = 6,653,437,981.16 : x
  2. Step 2: Convert to fraction form
    15,048,887,807.48/22,560,704,668.20 = 6,653,437,981.16/x
  3. Step 3: Cross multiply
    15,048,887,807.48x = 22,560,704,668.20 × 6,653,437,981.16
  4. Step 4: Simplify right side
    15,048,887,807.48x = 150,106,249,321,191,997,440
  5. Step 5: Solve for x
    x = 150,106,249,321,191,997,440/15,048,887,807.48
  6. Step 6: Final answer
    x = 9,974,574,283.59

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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.