Home / 47,869,272,001.40-71,803,908,002.10-23,074,360,705.40

Finding the Fourth Proportional to 47,869,272,001.40, 71,803,908,002.10 and 23,074,360,705.40

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Solution

The fourth proportional to 47,869,272,001.40, 71,803,908,002.10 and 23,074,360,705.40 is: 34,611,541,058.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,869,272,001.40 : 71,803,908,002.10 = 23,074,360,705.40 : x
  2. Step 2: Convert to fraction form
    47,869,272,001.40/71,803,908,002.10 = 23,074,360,705.40/x
  3. Step 3: Cross multiply
    47,869,272,001.40x = 71,803,908,002.10 × 23,074,360,705.40
  4. Step 4: Simplify right side
    47,869,272,001.40x = 1,656,829,273,297,813,241,856
  5. Step 5: Solve for x
    x = 1,656,829,273,297,813,241,856/47,869,272,001.40
  6. Step 6: Final answer
    x = 34,611,541,058.10

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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.