Home / 3,248,625,070,812.50-4,483,210,111,901.40-1,785,453,746,799.70

Finding the Fourth Proportional to 3,248,625,070,812.50, 4,483,210,111,901.40 and 1,785,453,746,799.70

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Solution

The fourth proportional to 3,248,625,070,812.50, 4,483,210,111,901.40 and 1,785,453,746,799.70 is: 2,463,985,260,688.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,625,070,812.50 : 4,483,210,111,901.40 = 1,785,453,746,799.70 : x
  2. Step 2: Convert to fraction form
    3,248,625,070,812.50/4,483,210,111,901.40 = 1,785,453,746,799.70/x
  3. Step 3: Cross multiply
    3,248,625,070,812.50x = 4,483,210,111,901.40 × 1,785,453,746,799.70
  4. Step 4: Simplify right side
    3,248,625,070,812.50x = 8,004,564,291,984,657,349,607,424
  5. Step 5: Solve for x
    x = 8,004,564,291,984,657,349,607,424/3,248,625,070,812.50
  6. Step 6: Final answer
    x = 2,463,985,260,688.35

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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.