Home / 1,571,498,835.04-2,356,599,697.71-536,443,085.80

Finding the Fourth Proportional to 1,571,498,835.04, 2,356,599,697.71 and 536,443,085.80

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Solution

The fourth proportional to 1,571,498,835.04, 2,356,599,697.71 and 536,443,085.80 is: 804,443,239.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,498,835.04 : 2,356,599,697.71 = 536,443,085.80 : x
  2. Step 2: Convert to fraction form
    1,571,498,835.04/2,356,599,697.71 = 536,443,085.80/x
  3. Step 3: Cross multiply
    1,571,498,835.04x = 2,356,599,697.71 × 536,443,085.80
  4. Step 4: Simplify right side
    1,571,498,835.04x = 1,264,181,613,834,899,712
  5. Step 5: Solve for x
    x = 1,264,181,613,834,899,712/1,571,498,835.04
  6. Step 6: Final answer
    x = 804,443,239.57

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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.