Home / 31,031,424,072.60-46,547,136,108.90-31,031,424,072.60

Finding the Fourth Proportional to 31,031,424,072.60, 46,547,136,108.90 and 31,031,424,072.60

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Solution

The fourth proportional to 31,031,424,072.60, 46,547,136,108.90 and 31,031,424,072.60 is: 46,547,136,108.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,031,424,072.60 : 46,547,136,108.90 = 31,031,424,072.60 : x
  2. Step 2: Convert to fraction form
    31,031,424,072.60/46,547,136,108.90 = 31,031,424,072.60/x
  3. Step 3: Cross multiply
    31,031,424,072.60x = 46,547,136,108.90 × 31,031,424,072.60
  4. Step 4: Simplify right side
    31,031,424,072.60x = 1,444,423,919,960,308,056,064
  5. Step 5: Solve for x
    x = 1,444,423,919,960,308,056,064/31,031,424,072.60
  6. Step 6: Final answer
    x = 46,547,136,108.90

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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.