Home / 35,386,985,696.70-48,834,038,393.90-19,110,590,953.59

Finding the Fourth Proportional to 35,386,985,696.70, 48,834,038,393.90 and 19,110,590,953.59

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Solution

The fourth proportional to 35,386,985,696.70, 48,834,038,393.90 and 19,110,590,953.59 is: 26,372,614,507.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,386,985,696.70 : 48,834,038,393.90 = 19,110,590,953.59 : x
  2. Step 2: Convert to fraction form
    35,386,985,696.70/48,834,038,393.90 = 19,110,590,953.59/x
  3. Step 3: Cross multiply
    35,386,985,696.70x = 48,834,038,393.90 × 19,110,590,953.59
  4. Step 4: Simplify right side
    35,386,985,696.70x = 933,247,332,357,732,171,776
  5. Step 5: Solve for x
    x = 933,247,332,357,732,171,776/35,386,985,696.70
  6. Step 6: Final answer
    x = 26,372,614,507.39

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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.