Home / 10,610,045,306.34-14,641,908,043.08-5,787,515,385.63

Finding the Fourth Proportional to 10,610,045,306.34, 14,641,908,043.08 and 5,787,515,385.63

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Solution

The fourth proportional to 10,610,045,306.34, 14,641,908,043.08 and 5,787,515,385.63 is: 7,986,796,062.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,610,045,306.34 : 14,641,908,043.08 = 5,787,515,385.63 : x
  2. Step 2: Convert to fraction form
    10,610,045,306.34/14,641,908,043.08 = 5,787,515,385.63/x
  3. Step 3: Cross multiply
    10,610,045,306.34x = 14,641,908,043.08 × 5,787,515,385.63
  4. Step 4: Simplify right side
    10,610,045,306.34x = 84,740,268,074,382,475,264
  5. Step 5: Solve for x
    x = 84,740,268,074,382,475,264/10,610,045,306.34
  6. Step 6: Final answer
    x = 7,986,796,062.39

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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.