Home / 1,112,377,946.09-1,675,225,823.67-1,013,086,312.16

Finding the Fourth Proportional to 1,112,377,946.09, 1,675,225,823.67 and 1,013,086,312.16

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Solution

The fourth proportional to 1,112,377,946.09, 1,675,225,823.67 and 1,013,086,312.16 is: 1,525,693,994.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,112,377,946.09 : 1,675,225,823.67 = 1,013,086,312.16 : x
  2. Step 2: Convert to fraction form
    1,112,377,946.09/1,675,225,823.67 = 1,013,086,312.16/x
  3. Step 3: Cross multiply
    1,112,377,946.09x = 1,675,225,823.67 × 1,013,086,312.16
  4. Step 4: Simplify right side
    1,112,377,946.09x = 1,697,148,351,728,662,528
  5. Step 5: Solve for x
    x = 1,697,148,351,728,662,528/1,112,377,946.09
  6. Step 6: Final answer
    x = 1,525,693,994.30

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.