Home / 42,514,032,000.30-63,771,048,000.45-42,514,032,000.30

Finding the Fourth Proportional to 42,514,032,000.30, 63,771,048,000.45 and 42,514,032,000.30

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Solution

The fourth proportional to 42,514,032,000.30, 63,771,048,000.45 and 42,514,032,000.30 is: 63,771,048,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,514,032,000.30 : 63,771,048,000.45 = 42,514,032,000.30 : x
  2. Step 2: Convert to fraction form
    42,514,032,000.30/63,771,048,000.45 = 42,514,032,000.30/x
  3. Step 3: Cross multiply
    42,514,032,000.30x = 63,771,048,000.45 × 42,514,032,000.30
  4. Step 4: Simplify right side
    42,514,032,000.30x = 2,711,164,375,383,798,710,272
  5. Step 5: Solve for x
    x = 2,711,164,375,383,798,710,272/42,514,032,000.30
  6. Step 6: Final answer
    x = 63,771,048,000.45

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1.5x scale

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.