Home / 14,849,913,756.16-22,284,683,946.54-6,991,573,404.21

Finding the Fourth Proportional to 14,849,913,756.16, 22,284,683,946.54 and 6,991,573,404.21

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Solution

The fourth proportional to 14,849,913,756.16, 22,284,683,946.54 and 6,991,573,404.21 is: 10,491,980,368.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,849,913,756.16 : 22,284,683,946.54 = 6,991,573,404.21 : x
  2. Step 2: Convert to fraction form
    14,849,913,756.16/22,284,683,946.54 = 6,991,573,404.21/x
  3. Step 3: Cross multiply
    14,849,913,756.16x = 22,284,683,946.54 × 6,991,573,404.21
  4. Step 4: Simplify right side
    14,849,913,756.16x = 155,805,003,601,854,627,840
  5. Step 5: Solve for x
    x = 155,805,003,601,854,627,840/14,849,913,756.16
  6. Step 6: Final answer
    x = 10,491,980,368.39

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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.