Home / 10,055,332,376.29-13,878,047,253.25-5,828,888,041.57

Finding the Fourth Proportional to 10,055,332,376.29, 13,878,047,253.25 and 5,828,888,041.57

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Solution

The fourth proportional to 10,055,332,376.29, 13,878,047,253.25 and 5,828,888,041.57 is: 8,044,844,332.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,055,332,376.29 : 13,878,047,253.25 = 5,828,888,041.57 : x
  2. Step 2: Convert to fraction form
    10,055,332,376.29/13,878,047,253.25 = 5,828,888,041.57/x
  3. Step 3: Cross multiply
    10,055,332,376.29x = 13,878,047,253.25 × 5,828,888,041.57
  4. Step 4: Simplify right side
    10,055,332,376.29x = 80,893,583,674,760,134,656
  5. Step 5: Solve for x
    x = 80,893,583,674,760,134,656/10,055,332,376.29
  6. Step 6: Final answer
    x = 8,044,844,332.10

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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.