Home / 242,708,270.10-364,321,482.41-104,602,033.13

Finding the Fourth Proportional to 242,708,270.10, 364,321,482.41 and 104,602,033.13

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Solution

The fourth proportional to 242,708,270.10, 364,321,482.41 and 104,602,033.13 is: 157,014,706.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,708,270.10 : 364,321,482.41 = 104,602,033.13 : x
  2. Step 2: Convert to fraction form
    242,708,270.10/364,321,482.41 = 104,602,033.13/x
  3. Step 3: Cross multiply
    242,708,270.10x = 364,321,482.41 × 104,602,033.13
  4. Step 4: Simplify right side
    242,708,270.10x = 38,108,767,774,193,840
  5. Step 5: Solve for x
    x = 38,108,767,774,193,840/242,708,270.10
  6. Step 6: Final answer
    x = 157,014,706.41

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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.