Home / 1,602,916,050,045.10-2,212,025,574,420.40-871,304,456,624

Finding the Fourth Proportional to 1,602,916,050,045.10, 2,212,025,574,420.40 and 871,304,456,624

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Solution

The fourth proportional to 1,602,916,050,045.10, 2,212,025,574,420.40 and 871,304,456,624 is: 1,202,400,924,929.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,916,050,045.10 : 2,212,025,574,420.40 = 871,304,456,624 : x
  2. Step 2: Convert to fraction form
    1,602,916,050,045.10/2,212,025,574,420.40 = 871,304,456,624/x
  3. Step 3: Cross multiply
    1,602,916,050,045.10x = 2,212,025,574,420.40 × 871,304,456,624
  4. Step 4: Simplify right side
    1,602,916,050,045.10x = 1,927,347,741,158,758,139,559,936
  5. Step 5: Solve for x
    x = 1,927,347,741,158,758,139,559,936/1,602,916,050,045.10
  6. Step 6: Final answer
    x = 1,202,400,924,929.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.