Home / 5,280,397,779,017-7,920,596,668,525.60-5,280,397,779,017

Finding the Fourth Proportional to 5,280,397,779,017, 7,920,596,668,525.60 and 5,280,397,779,017

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Solution

The fourth proportional to 5,280,397,779,017, 7,920,596,668,525.60 and 5,280,397,779,017 is: 7,920,596,668,525.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,280,397,779,017 : 7,920,596,668,525.60 = 5,280,397,779,017 : x
  2. Step 2: Convert to fraction form
    5,280,397,779,017/7,920,596,668,525.60 = 5,280,397,779,017/x
  3. Step 3: Cross multiply
    5,280,397,779,017x = 7,920,596,668,525.60 × 5,280,397,779,017
  4. Step 4: Simplify right side
    5,280,397,779,017x = 41,823,901,056,972,021,232,041,984
  5. Step 5: Solve for x
    x = 41,823,901,056,972,021,232,041,984/5,280,397,779,017
  6. Step 6: Final answer
    x = 7,920,596,668,525.60

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Double scale
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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.