Home / 8,249,350,349,247.30-11,383,590,543,658-4,545,359,378,448.30

Finding the Fourth Proportional to 8,249,350,349,247.30, 11,383,590,543,658 and 4,545,359,378,448.30

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Solution

The fourth proportional to 8,249,350,349,247.30, 11,383,590,543,658 and 4,545,359,378,448.30 is: 6,272,313,315,284.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,249,350,349,247.30 : 11,383,590,543,658 = 4,545,359,378,448.30 : x
  2. Step 2: Convert to fraction form
    8,249,350,349,247.30/11,383,590,543,658 = 4,545,359,378,448.30/x
  3. Step 3: Cross multiply
    8,249,350,349,247.30x = 11,383,590,543,658 × 4,545,359,378,448.30
  4. Step 4: Simplify right side
    8,249,350,349,247.30x = 51,742,510,038,031,266,197,012,480
  5. Step 5: Solve for x
    x = 51,742,510,038,031,266,197,012,480/8,249,350,349,247.30
  6. Step 6: Final answer
    x = 6,272,313,315,284.57

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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.