Home / 31,031,424,231.60-46,547,136,347.40-31,031,424,231.60

Finding the Fourth Proportional to 31,031,424,231.60, 46,547,136,347.40 and 31,031,424,231.60

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Solution

The fourth proportional to 31,031,424,231.60, 46,547,136,347.40 and 31,031,424,231.60 is: 46,547,136,347.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,031,424,231.60 : 46,547,136,347.40 = 31,031,424,231.60 : x
  2. Step 2: Convert to fraction form
    31,031,424,231.60/46,547,136,347.40 = 31,031,424,231.60/x
  3. Step 3: Cross multiply
    31,031,424,231.60x = 46,547,136,347.40 × 31,031,424,231.60
  4. Step 4: Simplify right side
    31,031,424,231.60x = 1,444,423,934,762,297,327,616
  5. Step 5: Solve for x
    x = 1,444,423,934,762,297,327,616/31,031,424,231.60
  6. Step 6: Final answer
    x = 46,547,136,347.40

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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.