Home / 4,697,293,134.40-7,045,939,701.60-1,935,500,545.60

Finding the Fourth Proportional to 4,697,293,134.40, 7,045,939,701.60 and 1,935,500,545.60

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Solution

The fourth proportional to 4,697,293,134.40, 7,045,939,701.60 and 1,935,500,545.60 is: 2,903,250,818.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,293,134.40 : 7,045,939,701.60 = 1,935,500,545.60 : x
  2. Step 2: Convert to fraction form
    4,697,293,134.40/7,045,939,701.60 = 1,935,500,545.60/x
  3. Step 3: Cross multiply
    4,697,293,134.40x = 7,045,939,701.60 × 1,935,500,545.60
  4. Step 4: Simplify right side
    4,697,293,134.40x = 13,637,420,136,711,501,824
  5. Step 5: Solve for x
    x = 13,637,420,136,711,501,824/4,697,293,134.40
  6. Step 6: Final answer
    x = 2,903,250,818.40

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Double scale
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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.