Home / 624,411,590,036.50-935,956,338,327-210,031,391,860.92

Finding the Fourth Proportional to 624,411,590,036.50, 935,956,338,327 and 210,031,391,860.92

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Solution

The fourth proportional to 624,411,590,036.50, 935,956,338,327 and 210,031,391,860.92 is: 314,824,733,551.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,411,590,036.50 : 935,956,338,327 = 210,031,391,860.92 : x
  2. Step 2: Convert to fraction form
    624,411,590,036.50/935,956,338,327 = 210,031,391,860.92/x
  3. Step 3: Cross multiply
    624,411,590,036.50x = 935,956,338,327 × 210,031,391,860.92
  4. Step 4: Simplify right side
    624,411,590,036.50x = 196,580,212,459,869,975,871,488
  5. Step 5: Solve for x
    x = 196,580,212,459,869,975,871,488/624,411,590,036.50
  6. Step 6: Final answer
    x = 314,824,733,551.76

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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.