Home / 2,316,426,275.90-3,471,731,269-1,252,806,725

Finding the Fourth Proportional to 2,316,426,275.90, 3,471,731,269 and 1,252,806,725

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Solution

The fourth proportional to 2,316,426,275.90, 3,471,731,269 and 1,252,806,725 is: 1,877,637,258.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,426,275.90 : 3,471,731,269 = 1,252,806,725 : x
  2. Step 2: Convert to fraction form
    2,316,426,275.90/3,471,731,269 = 1,252,806,725/x
  3. Step 3: Cross multiply
    2,316,426,275.90x = 3,471,731,269 × 1,252,806,725
  4. Step 4: Simplify right side
    2,316,426,275.90x = 4,349,408,281,195,983,872
  5. Step 5: Solve for x
    x = 4,349,408,281,195,983,872/2,316,426,275.90
  6. Step 6: Final answer
    x = 1,877,637,258.07

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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.