Home / 4,428,259,569.90-6,643,397,124.45-2,587,064,510.70

Finding the Fourth Proportional to 4,428,259,569.90, 6,643,397,124.45 and 2,587,064,510.70

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Solution

The fourth proportional to 4,428,259,569.90, 6,643,397,124.45 and 2,587,064,510.70 is: 3,881,185,522.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,259,569.90 : 6,643,397,124.45 = 2,587,064,510.70 : x
  2. Step 2: Convert to fraction form
    4,428,259,569.90/6,643,397,124.45 = 2,587,064,510.70/x
  3. Step 3: Cross multiply
    4,428,259,569.90x = 6,643,397,124.45 × 2,587,064,510.70
  4. Step 4: Simplify right side
    4,428,259,569.90x = 17,186,896,931,151,024,128
  5. Step 5: Solve for x
    x = 17,186,896,931,151,024,128/4,428,259,569.90
  6. Step 6: Final answer
    x = 3,881,185,522.18

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1.5x scale

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.