Home / 1,734,961,464,020.40-2,602,442,196,030.20-617,869,017,812.40

Finding the Fourth Proportional to 1,734,961,464,020.40, 2,602,442,196,030.20 and 617,869,017,812.40

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Solution

The fourth proportional to 1,734,961,464,020.40, 2,602,442,196,030.20 and 617,869,017,812.40 is: 926,803,526,718.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,961,464,020.40 : 2,602,442,196,030.20 = 617,869,017,812.40 : x
  2. Step 2: Convert to fraction form
    1,734,961,464,020.40/2,602,442,196,030.20 = 617,869,017,812.40/x
  3. Step 3: Cross multiply
    1,734,961,464,020.40x = 2,602,442,196,030.20 × 617,869,017,812.40
  4. Step 4: Simplify right side
    1,734,961,464,020.40x = 1,607,968,403,574,725,327,978,496
  5. Step 5: Solve for x
    x = 1,607,968,403,574,725,327,978,496/1,734,961,464,020.40
  6. Step 6: Final answer
    x = 926,803,526,718.46

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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.