Home / 30,572,188,018,316-45,858,453,463,284-10,197,488,804,285

Finding the Fourth Proportional to 30,572,188,018,316, 45,858,453,463,284 and 10,197,488,804,285

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Solution

The fourth proportional to 30,572,188,018,316, 45,858,453,463,284 and 10,197,488,804,285 is: 15,296,290,389,601.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,572,188,018,316 : 45,858,453,463,284 = 10,197,488,804,285 : x
  2. Step 2: Convert to fraction form
    30,572,188,018,316/45,858,453,463,284 = 10,197,488,804,285/x
  3. Step 3: Cross multiply
    30,572,188,018,316x = 45,858,453,463,284 × 10,197,488,804,285
  4. Step 4: Simplify right side
    30,572,188,018,316x = 467,641,065,773,663,262,448,025,600
  5. Step 5: Solve for x
    x = 467,641,065,773,663,262,448,025,600/30,572,188,018,316
  6. Step 6: Final answer
    x = 15,296,290,389,601.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.