Home / 16,794,034,931.47-23,175,630,475.10-9,173,085,693.41

Finding the Fourth Proportional to 16,794,034,931.47, 23,175,630,475.10 and 9,173,085,693.41

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Solution

The fourth proportional to 16,794,034,931.47, 23,175,630,475.10 and 9,173,085,693.41 is: 12,658,783,027.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,034,931.47 : 23,175,630,475.10 = 9,173,085,693.41 : x
  2. Step 2: Convert to fraction form
    16,794,034,931.47/23,175,630,475.10 = 9,173,085,693.41/x
  3. Step 3: Cross multiply
    16,794,034,931.47x = 23,175,630,475.10 × 9,173,085,693.41
  4. Step 4: Simplify right side
    16,794,034,931.47x = 212,592,044,346,896,580,608
  5. Step 5: Solve for x
    x = 212,592,044,346,896,580,608/16,794,034,931.47
  6. Step 6: Final answer
    x = 12,658,783,027.09

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1.5x scale

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.