Home / 42,365,461.55-63,548,192.33-42,365,461.55

Finding the Fourth Proportional to 42,365,461.55, 63,548,192.33 and 42,365,461.55

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Solution

The fourth proportional to 42,365,461.55, 63,548,192.33 and 42,365,461.55 is: 63,548,192.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,365,461.55 : 63,548,192.33 = 42,365,461.55 : x
  2. Step 2: Convert to fraction form
    42,365,461.55/63,548,192.33 = 42,365,461.55/x
  3. Step 3: Cross multiply
    42,365,461.55x = 63,548,192.33 × 42,365,461.55
  4. Step 4: Simplify right side
    42,365,461.55x = 2,692,248,498,516,792.50
  5. Step 5: Solve for x
    x = 2,692,248,498,516,792.50/42,365,461.55
  6. Step 6: Final answer
    x = 63,548,192.33

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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.