Home / 42,333,715.28-63,480,031.32-24,831,053.84

Finding the Fourth Proportional to 42,333,715.28, 63,480,031.32 and 24,831,053.84

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Solution

The fourth proportional to 42,333,715.28, 63,480,031.32 and 24,831,053.84 is: 37,234,531.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,333,715.28 : 63,480,031.32 = 24,831,053.84 : x
  2. Step 2: Convert to fraction form
    42,333,715.28/63,480,031.32 = 24,831,053.84/x
  3. Step 3: Cross multiply
    42,333,715.28x = 63,480,031.32 × 24,831,053.84
  4. Step 4: Simplify right side
    42,333,715.28x = 1,576,276,075,471,806.25
  5. Step 5: Solve for x
    x = 1,576,276,075,471,806.25/42,333,715.28
  6. Step 6: Final answer
    x = 37,234,531.98

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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.