Home / 602,072,444,129.05-830,881,898,222.75-327,704,841,111.60

Finding the Fourth Proportional to 602,072,444,129.05, 830,881,898,222.75 and 327,704,841,111.60

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Solution

The fourth proportional to 602,072,444,129.05, 830,881,898,222.75 and 327,704,841,111.60 is: 452,244,614,572.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,072,444,129.05 : 830,881,898,222.75 = 327,704,841,111.60 : x
  2. Step 2: Convert to fraction form
    602,072,444,129.05/830,881,898,222.75 = 327,704,841,111.60/x
  3. Step 3: Cross multiply
    602,072,444,129.05x = 830,881,898,222.75 × 327,704,841,111.60
  4. Step 4: Simplify right side
    602,072,444,129.05x = 272,284,020,439,590,868,353,024
  5. Step 5: Solve for x
    x = 272,284,020,439,590,868,353,024/602,072,444,129.05
  6. Step 6: Final answer
    x = 452,244,614,572.04

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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.