Home / 23,630,158,580.04-32,609,717,089.16-12,779,229,795.30

Finding the Fourth Proportional to 23,630,158,580.04, 32,609,717,089.16 and 12,779,229,795.30

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Solution

The fourth proportional to 23,630,158,580.04, 32,609,717,089.16 and 12,779,229,795.30 is: 17,635,390,250.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,630,158,580.04 : 32,609,717,089.16 = 12,779,229,795.30 : x
  2. Step 2: Convert to fraction form
    23,630,158,580.04/32,609,717,089.16 = 12,779,229,795.30/x
  3. Step 3: Cross multiply
    23,630,158,580.04x = 32,609,717,089.16 × 12,779,229,795.30
  4. Step 4: Simplify right side
    23,630,158,580.04x = 416,727,068,242,033,115,136
  5. Step 5: Solve for x
    x = 416,727,068,242,033,115,136/23,630,158,580.04
  6. Step 6: Final answer
    x = 17,635,390,250.58

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Double scale
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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.