Home / 2,951,130,784.07-4,072,550,594.73-1,613,020,098.77

Finding the Fourth Proportional to 2,951,130,784.07, 4,072,550,594.73 and 1,613,020,098.77

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Solution

The fourth proportional to 2,951,130,784.07, 4,072,550,594.73 and 1,613,020,098.77 is: 2,225,962,332.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,130,784.07 : 4,072,550,594.73 = 1,613,020,098.77 : x
  2. Step 2: Convert to fraction form
    2,951,130,784.07/4,072,550,594.73 = 1,613,020,098.77/x
  3. Step 3: Cross multiply
    2,951,130,784.07x = 4,072,550,594.73 × 1,613,020,098.77
  4. Step 4: Simplify right side
    2,951,130,784.07x = 6,569,105,962,557,206,528
  5. Step 5: Solve for x
    x = 6,569,105,962,557,206,528/2,951,130,784.07
  6. Step 6: Final answer
    x = 2,225,962,332.14

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Double scale
Find fourth proportional to 2,951,130,785.07, 4,072,550,596.11 and 1,613,020,099.77
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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.