Home / 52,762,752,726.40-79,144,129,089.60-37,059,308,905.60

Finding the Fourth Proportional to 52,762,752,726.40, 79,144,129,089.60 and 37,059,308,905.60

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Solution

The fourth proportional to 52,762,752,726.40, 79,144,129,089.60 and 37,059,308,905.60 is: 55,588,963,358.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,762,752,726.40 : 79,144,129,089.60 = 37,059,308,905.60 : x
  2. Step 2: Convert to fraction form
    52,762,752,726.40/79,144,129,089.60 = 37,059,308,905.60/x
  3. Step 3: Cross multiply
    52,762,752,726.40x = 79,144,129,089.60 × 37,059,308,905.60
  4. Step 4: Simplify right side
    52,762,752,726.40x = 2,933,026,727,996,169,388,032
  5. Step 5: Solve for x
    x = 2,933,026,727,996,169,388,032/52,762,752,726.40
  6. Step 6: Final answer
    x = 55,588,963,358.40

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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.