Home / 710,270,896,531.80-1,065,406,344,797.70-710,270,896,531.80

Finding the Fourth Proportional to 710,270,896,531.80, 1,065,406,344,797.70 and 710,270,896,531.80

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Solution

The fourth proportional to 710,270,896,531.80, 1,065,406,344,797.70 and 710,270,896,531.80 is: 1,065,406,344,797.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,270,896,531.80 : 1,065,406,344,797.70 = 710,270,896,531.80 : x
  2. Step 2: Convert to fraction form
    710,270,896,531.80/1,065,406,344,797.70 = 710,270,896,531.80/x
  3. Step 3: Cross multiply
    710,270,896,531.80x = 1,065,406,344,797.70 × 710,270,896,531.80
  4. Step 4: Simplify right side
    710,270,896,531.80x = 756,727,119,690,130,415,157,248
  5. Step 5: Solve for x
    x = 756,727,119,690,130,415,157,248/710,270,896,531.80
  6. Step 6: Final answer
    x = 1,065,406,344,797.70

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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.