Home / 754,549,143.08-1,041,267,151.88-424,523,494.76

Finding the Fourth Proportional to 754,549,143.08, 1,041,267,151.88 and 424,523,494.76

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Solution

The fourth proportional to 754,549,143.08, 1,041,267,151.88 and 424,523,494.76 is: 585,836,422.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,549,143.08 : 1,041,267,151.88 = 424,523,494.76 : x
  2. Step 2: Convert to fraction form
    754,549,143.08/1,041,267,151.88 = 424,523,494.76/x
  3. Step 3: Cross multiply
    754,549,143.08x = 1,041,267,151.88 × 424,523,494.76
  4. Step 4: Simplify right side
    754,549,143.08x = 442,042,370,294,889,280
  5. Step 5: Solve for x
    x = 442,042,370,294,889,280/754,549,143.08
  6. Step 6: Final answer
    x = 585,836,422.12

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Find fourth proportional to 754,549,144.08, 1,041,267,153.26 and 424,523,495.76
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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.