Home / 42,868,830,442.68-59,159,035,056.69-23,837,525,333.42

Finding the Fourth Proportional to 42,868,830,442.68, 59,159,035,056.69 and 23,837,525,333.42

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Solution

The fourth proportional to 42,868,830,442.68, 59,159,035,056.69 and 23,837,525,333.42 is: 32,895,812,232.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,868,830,442.68 : 59,159,035,056.69 = 23,837,525,333.42 : x
  2. Step 2: Convert to fraction form
    42,868,830,442.68/59,159,035,056.69 = 23,837,525,333.42/x
  3. Step 3: Cross multiply
    42,868,830,442.68x = 59,159,035,056.69 × 23,837,525,333.42
  4. Step 4: Simplify right side
    42,868,830,442.68x = 1,410,204,996,864,233,963,520
  5. Step 5: Solve for x
    x = 1,410,204,996,864,233,963,520/42,868,830,442.68
  6. Step 6: Final answer
    x = 32,895,812,232.38

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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.