Home / 224,681,767.34-310,033,985.90-124,196,630.60

Finding the Fourth Proportional to 224,681,767.34, 310,033,985.90 and 124,196,630.60

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Solution

The fourth proportional to 224,681,767.34, 310,033,985.90 and 124,196,630.60 is: 171,376,506.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,681,767.34 : 310,033,985.90 = 124,196,630.60 : x
  2. Step 2: Convert to fraction form
    224,681,767.34/310,033,985.90 = 124,196,630.60/x
  3. Step 3: Cross multiply
    224,681,767.34x = 310,033,985.90 × 124,196,630.60
  4. Step 4: Simplify right side
    224,681,767.34x = 38,505,176,421,353,480
  5. Step 5: Solve for x
    x = 38,505,176,421,353,480/224,681,767.34
  6. Step 6: Final answer
    x = 171,376,506.77

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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.