Home / 63,091,042.40-88,455,005.20-63,091,042.40

Finding the Fourth Proportional to 63,091,042.40, 88,455,005.20 and 63,091,042.40

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Solution

The fourth proportional to 63,091,042.40, 88,455,005.20 and 63,091,042.40 is: 88,455,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,091,042.40 : 88,455,005.20 = 63,091,042.40 : x
  2. Step 2: Convert to fraction form
    63,091,042.40/88,455,005.20 = 63,091,042.40/x
  3. Step 3: Cross multiply
    63,091,042.40x = 88,455,005.20 × 63,091,042.40
  4. Step 4: Simplify right side
    63,091,042.40x = 5,580,718,483,565,421
  5. Step 5: Solve for x
    x = 5,580,718,483,565,421/63,091,042.40
  6. Step 6: Final answer
    x = 88,455,005.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.