Home / 164,502,706,315.81-246,770,966,677.48-56,936,801,498.10

Finding the Fourth Proportional to 164,502,706,315.81, 246,770,966,677.48 and 56,936,801,498.10

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Solution

The fourth proportional to 164,502,706,315.81, 246,770,966,677.48 and 56,936,801,498.10 is: 85,411,054,078.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,502,706,315.81 : 246,770,966,677.48 = 56,936,801,498.10 : x
  2. Step 2: Convert to fraction form
    164,502,706,315.81/246,770,966,677.48 = 56,936,801,498.10/x
  3. Step 3: Cross multiply
    164,502,706,315.81x = 246,770,966,677.48 × 56,936,801,498.10
  4. Step 4: Simplify right side
    164,502,706,315.81x = 14,050,349,545,208,695,226,368
  5. Step 5: Solve for x
    x = 14,050,349,545,208,695,226,368/164,502,706,315.81
  6. Step 6: Final answer
    x = 85,411,054,078.56

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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.