Home / 1,635,594,398,281.50-2,453,441,578,677.30-561,135,247,372.08

Finding the Fourth Proportional to 1,635,594,398,281.50, 2,453,441,578,677.30 and 561,135,247,372.08

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Solution

The fourth proportional to 1,635,594,398,281.50, 2,453,441,578,677.30 and 561,135,247,372.08 is: 841,720,018,490.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,594,398,281.50 : 2,453,441,578,677.30 = 561,135,247,372.08 : x
  2. Step 2: Convert to fraction form
    1,635,594,398,281.50/2,453,441,578,677.30 = 561,135,247,372.08/x
  3. Step 3: Cross multiply
    1,635,594,398,281.50x = 2,453,441,578,677.30 × 561,135,247,372.08
  4. Step 4: Simplify right side
    1,635,594,398,281.50x = 1,376,712,547,164,032,883,228,672
  5. Step 5: Solve for x
    x = 1,376,712,547,164,032,883,228,672/1,635,594,398,281.50
  6. Step 6: Final answer
    x = 841,720,018,490.24

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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.