Home / 9,249,179,874.61-12,763,877,673.38-5,020,092,635.14

Finding the Fourth Proportional to 9,249,179,874.61, 12,763,877,673.38 and 5,020,092,635.14

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Solution

The fourth proportional to 9,249,179,874.61, 12,763,877,673.38 and 5,020,092,635.14 is: 6,927,732,963.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,179,874.61 : 12,763,877,673.38 = 5,020,092,635.14 : x
  2. Step 2: Convert to fraction form
    9,249,179,874.61/12,763,877,673.38 = 5,020,092,635.14/x
  3. Step 3: Cross multiply
    9,249,179,874.61x = 12,763,877,673.38 × 5,020,092,635.14
  4. Step 4: Simplify right side
    9,249,179,874.61x = 64,075,848,303,962,816,512
  5. Step 5: Solve for x
    x = 64,075,848,303,962,816,512/9,249,179,874.61
  6. Step 6: Final answer
    x = 6,927,732,963.64

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.